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json-ptr

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json-ptr - npm Package Compare versions

Comparing version 3.1.1-symbols.0e6db58 to 3.1.2-main.1988f05

403

dist/cjs/index.js

@@ -42,5 +42,2 @@ 'use strict';

}
else if (typeof segments[i] === 'symbol') {
res[i] = `Symbol(${segments[i].description})`;
}
else {

@@ -74,5 +71,2 @@ res[i] = segments[i];

}
else if (typeof segments[i] === 'symbol') {
res[i] = `Symbol(${segments[i].description})`;
}
else {

@@ -145,3 +139,3 @@ res[i] = segments[i];

}
first = first.substring(0, first.length - 1);
first = first.substr(0, first.length - 1);
}

@@ -162,4 +156,2 @@ let i = -1;

return idx;
if (typeof idx === 'symbol')
return idx;
const len = idx.length;

@@ -185,29 +177,13 @@ if (!len)

if (path.length === 0) {
return (_, it) => it;
return (it) => it;
}
let i = -1;
const len = path.length;
while (++i < len) {
if (typeof path[i] === 'symbol') {
body =
body +
'\n\t&& it !== null && typeof((it = it[path[' +
i +
"]])) !== 'undefined'";
}
else {
const p = path[i];
body =
body +
"\n\t&& it !== null && typeof((it = it['" +
replace(replace(p + '', '\\', '\\\\'), "'", "\\'") +
"'])) !== 'undefined'";
}
}
body = path.reduce((body, _, i) => {
return (body +
"\n\t&& it !== null && typeof((it = it['" +
replace(replace(path[i] + '', '\\', '\\\\'), "'", "\\'") +
"'])) !== 'undefined'");
}, "if (typeof(it) !== 'undefined'");
body = body + ') {\n\treturn it;\n }';
// eslint-disable-next-line no-new-func
const generated = new Function('path', 'it', body);
// sometimes, it's useful to visualize the generated getters.
// console.log(`${encodePointer(path)} = ${generated.toString()}`);
return generated;
return new Function('it', body);
}

@@ -225,10 +201,10 @@ function setValueAtPath(target, val, path, force = false) {

const end = path.length - 1;
let step;
let cursor = -1;
let rem;
let p;
while (++cursor < len) {
const step = path[cursor];
if (typeof step !== 'string' &&
typeof step !== 'number' &&
typeof step !== 'symbol') {
throw new TypeError('PathSegments must be a string, number, or symbol.');
step = path[cursor];
if (typeof step !== 'string' && typeof step !== 'number') {
throw new TypeError('PathSegments must be a string or a number.');
}

@@ -249,4 +225,4 @@ if (

}
const p = toArrayIndexReference(it, step);
if (typeof p === 'symbol') {
p = toArrayIndexReference(it, step);
if (it.length > p) {
if (cursor === end) {

@@ -259,21 +235,11 @@ rem = it[p];

}
else {
if (it.length > p) {
if (cursor === end) {
rem = it[p];
it[p] = val;
break;
}
it = it[p];
else if (cursor === end && p === it.length) {
if (force) {
it.push(val);
return undefined;
}
else if (cursor === end && p === it.length) {
if (force) {
it.push(val);
return undefined;
}
}
else if (force) {
it = it[p] = cursor === end ? val : {};
}
}
else if (force) {
it = it[p] = cursor === end ? val : {};
}
}

@@ -320,6 +286,8 @@ else {

const end = path.length - 1;
let step;
let cursor = -1;
let rem;
let p;
while (++cursor < len) {
const step = path[cursor];
step = path[cursor];
if (typeof step !== 'string' && typeof step !== 'number') {

@@ -334,21 +302,11 @@ throw new TypeError('PathSegments must be a string or a number.');

if (Array.isArray(it)) {
const p = toArrayIndexReference(it, step);
if (typeof p === 'symbol') {
if (cursor === end) {
rem = it[p];
delete it[p];
break;
}
it = it[p];
p = toArrayIndexReference(it, step);
if (p >= it.length)
return undefined;
if (cursor === end) {
rem = it[p];
delete it[p];
break;
}
else {
if (p >= it.length)
return undefined;
if (cursor === end) {
rem = it[p];
delete it[p];
break;
}
it = it[p];
}
it = it[p];
}

@@ -396,3 +354,3 @@ else {

/** @hidden */
function descendingVisit(target, visitor, includeSymbols = false) {
function descendingVisit(target, visitor, encoder) {
const distinctObjects = new Map();

@@ -402,10 +360,7 @@ const q = [{ obj: target, path: [] }];

const { obj, path } = q.shift();
visitor(new JsonPointer(path), obj);
visitor(encoder(path), obj);
if (shouldDescend(obj)) {
distinctObjects.set(obj, new JsonPointer(path));
distinctObjects.set(obj, new JsonPointer(encodeUriFragmentIdentifier(path)));
if (!Array.isArray(obj)) {
let keys = Object.keys(obj);
if (includeSymbols) {
keys = keys.concat(Object.getOwnPropertySymbols(obj));
}
const keys = Object.keys(obj);
const len = keys.length;

@@ -431,10 +386,10 @@ let i = -1;

// handleArray
let i = -1;
let j = -1;
const len = obj.length;
while (++i < len) {
const it = obj[i];
while (++j < len) {
const it = obj[j];
if (isObject(it) && distinctObjects.has(it)) {
q.push({
obj: new JsonReference(distinctObjects.get(it)),
path: path.concat([i]),
path: path.concat([j + '']),
});

@@ -445,3 +400,3 @@ }

obj: it,
path: path.concat([i]),
path: path.concat([j + '']),
});

@@ -455,132 +410,8 @@ }

/** @hidden */
const $get = Symbol('$get');
const $ptr = Symbol('pointer');
/** @hidden */
const $frg = Symbol('$frg');
const $frg = Symbol('fragmentId');
/** @hidden */
const $symbols = Symbol('$symbols');
const $get = Symbol('getter');
/**
* Symbol used to cache pre-compiled getters on target objects used with static
* pointer methods.
* @hidden
*/
const $cache = Symbol('$cache');
/**
* Enables pointer caching for the specified object. Pointer caching can save
* processing cycles when frequently executing pointer operations against an
* object, using transient JsonPointer instances, such as those used by static
* methods like [[JsonPointer.get]].
*
* The cache gets cleaned up with the target instance, when the target goes out
* of scope.
* @param target the object on which pointer caching will be enabled.
* @returns the target object
*/
const enablePointerCaching = (target) => {
const caching = target;
let cache = caching[$cache];
if (!cache) {
cache = new Map();
caching[$cache] = cache;
}
return target;
};
const disablePointerCaching = (target) => {
const caching = target;
if (caching[$cache]) {
delete caching[$cache];
}
return target;
};
function countSymbols(path) {
let symbols = path[$symbols];
if (typeof symbols === 'undefined') {
symbols = [];
const certainlyPath = path;
let i = -1;
const len = certainlyPath.length;
while (++i < len) {
if (typeof certainlyPath[i] === 'symbol') {
symbols.push(i);
}
}
path[$symbols] = symbols;
}
return symbols;
}
function resolveGetterOrCompile(ptr, target, getter) {
const { pointer, path } = ptr;
const symbols = countSymbols(path);
const cache = target[$cache];
if (cache) {
// the object has a pointer cache.
let records = cache.get(pointer);
if (!records) {
// the object has not seen this pointer
getter = getter || compilePointerDereference(path);
records = [[symbols, path, getter]];
cache.set(pointer, records);
return getter;
}
// There should only be a few, because it requires symbols at the same path
// segment, with the same name, but different symbol scope. Possible but
// unlikely.
for (const [s, p, g] of records) {
if (s.length == symbols.length) {
// somewhat unroll the loops
switch (s.length) {
case 0:
return g;
case 1:
if (s[0] === symbols[0] && p[s[0]] === path[symbols[0]])
return g;
break;
case 2:
if (s[0] === symbols[0] &&
p[s[0]] === path[symbols[0]] &&
s[1] === symbols[1] &&
p[s[1]] === path[symbols[1]])
return g;
break;
case 3:
if (s[0] === symbols[0] &&
p[s[0]] === path[symbols[0]] &&
s[1] === symbols[1] &&
p[s[1]] === path[symbols[1]] &&
s[2] === symbols[2] &&
p[s[2]] === path[symbols[2]])
return g;
break;
default:
// ok, more than 3, so loop
if (s[0] === symbols[0] &&
p[s[0]] === path[symbols[0]] &&
s[1] === symbols[1] &&
p[s[1]] === path[symbols[1]] &&
s[2] === symbols[2] &&
p[s[2]] === path[symbols[2]] &&
s[3] === symbols[3] &&
p[s[3]] === path[symbols[3]]) {
// loop over the remainder...
let seemsEqual = true;
let j = 3;
const len = s.length;
while (seemsEqual && ++j < len) {
seemsEqual =
s[j] === symbols[j] && p[s[j]] === path[symbols[j]];
}
if (seemsEqual)
return g;
}
break;
}
}
}
// We get here if there isn't a match in the cache.
getter = getter || compilePointerDereference(path);
records.push([symbols, path, getter]);
return getter;
}
return getter || compilePointerDereference(path);
}
/**
* Represents a JSON Pointer, capable of getting and setting the value on target

@@ -695,16 +526,6 @@ * objects at the pointer's location.

* Creates a new instance.
*
* If [[ptr]] is another [[JsonPointer]] then consider this a copy constructor.
* @param ptr a string representation of a JSON Pointer, a decoded array of path segments, or another JsonPointer.
* @param ptr a string representation of a JSON Pointer, or a decoded array of path segments.
*/
constructor(ptr) {
if (ptr instanceof JsonPointer) {
// copy construct...
this.path = ptr.path;
this.pointer = ptr.pointer;
this[$get] = ptr[$get];
return;
}
const path = (this.path = decodePtrInit(ptr));
this.pointer = encodePointer(path);
this.path = decodePtrInit(ptr);
}

@@ -865,41 +686,27 @@ /**

* @param visitor a callback function invoked for each unique pointer location in the object graph
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
* @param fragmentId indicates whether the visitor should receive fragment identifiers or regular pointers
*/
static visit(target, visitor, includeSymbols = false) {
descendingVisit(target, visitor, includeSymbols);
static visit(target, visitor, fragmentId = false) {
descendingVisit(target, visitor, fragmentId ? encodeUriFragmentIdentifier : encodePointer);
}
/**
* Evaluates the target's object graph, returning a [[PointerPair]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listPairs(target, includeSymbols = false) {
const res = [];
descendingVisit(target, (pointer, value) => {
res.push([pointer, value]);
}, includeSymbols);
return res;
}
/**
* Evaluates the target's object graph, returning a [[JsonStringPointerListItem]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listPointers(target, includeSymbols = false) {
static listPointers(target) {
const res = [];
descendingVisit(target, (pointer, value) => {
res.push({ pointer: pointer.pointer, value });
}, includeSymbols);
res.push({ pointer, value });
}, encodePointer);
return res;
}
/**
* Evaluates the target's object graph, returning a [[JsonStringPointerListItem]] for each location in the graph.
* Evaluates the target's object graph, returning a [[UriFragmentIdentifierPointerListItem]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listFragmentIds(target, includeSymbols = false) {
static listFragmentIds(target) {
const res = [];
descendingVisit(target, (pointer, value) => {
res.push({ fragmentId: pointer.uriFragmentIdentifier, value });
}, includeSymbols);
descendingVisit(target, (fragmentId, value) => {
res.push({ fragmentId, value });
}, encodeUriFragmentIdentifier);
return res;

@@ -910,20 +717,11 @@ }

* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
* @param fragmentId indicates whether the results are populated with fragment identifiers rather than regular pointers
*/
static flatten(target, includeSymbols = false) {
static flatten(target, fragmentId = false) {
const res = {};
descendingVisit(target, (pointer, value) => {
res[pointer.pointer] = value;
}, includeSymbols);
descendingVisit(target, (p, v) => {
res[p] = v;
}, fragmentId ? encodeUriFragmentIdentifier : encodePointer);
return res;
}
static pointersWithSymbol(target, sym) {
const res = [];
descendingVisit(target, (pointer) => {
if (~pointer.path.indexOf(sym)) {
res.push(pointer);
}
}, true);
return res;
}
/**

@@ -933,10 +731,6 @@ * Evaluates the target's object graph, returning a Map&lt;Pointer,unknown> populated with pointers and the corresponding values form the graph.

* @param fragmentId indicates whether the results are populated with fragment identifiers rather than regular pointers
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static map(target, fragmentId = false, includeSymbols = false) {
static map(target, fragmentId = false) {
const res = new Map();
const encoder = fragmentId ? encodeUriFragmentIdentifier : encodePointer;
descendingVisit(target, (p, v) => {
res.set(encoder(p.path), v);
}, includeSymbols);
descendingVisit(target, res.set.bind(res), fragmentId ? encodeUriFragmentIdentifier : encodePointer);
return res;

@@ -950,5 +744,5 @@ }

if (!this[$get]) {
this[$get] = resolveGetterOrCompile(this, target);
this[$get] = compilePointerDereference(this.path);
}
return this[$get](this.path, target);
return this[$get](target);
}

@@ -1047,2 +841,11 @@ /**

/**
* This pointer's JSON Pointer encoded string representation.
*/
get pointer() {
if (this[$ptr] === undefined) {
this[$ptr] = encodePointer(this.path);
}
return this[$ptr];
}
/**
* This pointer's URI fragment identifier encoded string representation.

@@ -1063,42 +866,2 @@ */

}
/**
* Re-export of [[JsonPointer.create]] to support classic API
*/
const create = JsonPointer.create;
/**
* Re-export of [[JsonPointer.get]] to support classic API
*/
const get = JsonPointer.get;
/**
* Re-export of [[JsonPointer.set]] to support classic API
*/
const set = JsonPointer.set;
/**
* Re-export of [[JsonPointer.unset]] to support classic API
*/
const unset = JsonPointer.unset;
/**
* Re-export of [[JsonPointer.decode]] to support classic API
*/
const decode = JsonPointer.decode;
/**
* Re-export of [[JsonPointer.visit]] to support classic API
*/
const visit = JsonPointer.visit;
/**
* Re-export of [[JsonPointer.listPointers]] to support classic API
*/
const listPointers = JsonPointer.listPointers;
/**
* Re-export of [[JsonPointer.listFragmentIds]] to support classic API
*/
const listFragmentIds = JsonPointer.listFragmentIds;
/**
* Re-export of [[JsonPointer.flatten]] to support classic API
*/
const flatten = JsonPointer.flatten;
/**
* Re-export of [[JsonPointer.map]] to support classic API
*/
const map = JsonPointer.map;
/** @hidden */

@@ -1157,4 +920,2 @@ const $pointer = Symbol('pointer');

exports.compilePointerDereference = compilePointerDereference;
exports.create = create;
exports.decode = decode;
exports.decodeFragmentSegments = decodeFragmentSegments;

@@ -1166,4 +927,2 @@ exports.decodePointer = decodePointer;

exports.decodeUriFragmentIdentifier = decodeUriFragmentIdentifier;
exports.disablePointerCaching = disablePointerCaching;
exports.enablePointerCaching = enablePointerCaching;
exports.encodeFragmentSegments = encodeFragmentSegments;

@@ -1173,16 +932,8 @@ exports.encodePointer = encodePointer;

exports.encodeUriFragmentIdentifier = encodeUriFragmentIdentifier;
exports.flatten = flatten;
exports.get = get;
exports.listFragmentIds = listFragmentIds;
exports.listPointers = listPointers;
exports.looksLikeFragment = looksLikeFragment;
exports.map = map;
exports.pickDecoder = pickDecoder;
exports.replace = replace;
exports.set = set;
exports.setValueAtPath = setValueAtPath;
exports.toArrayIndexReference = toArrayIndexReference;
exports.unset = unset;
exports.unsetValueAtPath = unsetValueAtPath;
exports.visit = visit;
//# sourceMappingURL=index.js.map

393

dist/esm/index.js

@@ -38,5 +38,2 @@ function replace(source, find, repl) {

}
else if (typeof segments[i] === 'symbol') {
res[i] = `Symbol(${segments[i].description})`;
}
else {

@@ -70,5 +67,2 @@ res[i] = segments[i];

}
else if (typeof segments[i] === 'symbol') {
res[i] = `Symbol(${segments[i].description})`;
}
else {

@@ -141,3 +135,3 @@ res[i] = segments[i];

}
first = first.substring(0, first.length - 1);
first = first.substr(0, first.length - 1);
}

@@ -158,4 +152,2 @@ let i = -1;

return idx;
if (typeof idx === 'symbol')
return idx;
const len = idx.length;

@@ -181,29 +173,13 @@ if (!len)

if (path.length === 0) {
return (_, it) => it;
return (it) => it;
}
let i = -1;
const len = path.length;
while (++i < len) {
if (typeof path[i] === 'symbol') {
body =
body +
'\n\t&& it !== null && typeof((it = it[path[' +
i +
"]])) !== 'undefined'";
}
else {
const p = path[i];
body =
body +
"\n\t&& it !== null && typeof((it = it['" +
replace(replace(p + '', '\\', '\\\\'), "'", "\\'") +
"'])) !== 'undefined'";
}
}
body = path.reduce((body, _, i) => {
return (body +
"\n\t&& it !== null && typeof((it = it['" +
replace(replace(path[i] + '', '\\', '\\\\'), "'", "\\'") +
"'])) !== 'undefined'");
}, "if (typeof(it) !== 'undefined'");
body = body + ') {\n\treturn it;\n }';
// eslint-disable-next-line no-new-func
const generated = new Function('path', 'it', body);
// sometimes, it's useful to visualize the generated getters.
// console.log(`${encodePointer(path)} = ${generated.toString()}`);
return generated;
return new Function('it', body);
}

@@ -221,10 +197,10 @@ function setValueAtPath(target, val, path, force = false) {

const end = path.length - 1;
let step;
let cursor = -1;
let rem;
let p;
while (++cursor < len) {
const step = path[cursor];
if (typeof step !== 'string' &&
typeof step !== 'number' &&
typeof step !== 'symbol') {
throw new TypeError('PathSegments must be a string, number, or symbol.');
step = path[cursor];
if (typeof step !== 'string' && typeof step !== 'number') {
throw new TypeError('PathSegments must be a string or a number.');
}

@@ -245,4 +221,4 @@ if (

}
const p = toArrayIndexReference(it, step);
if (typeof p === 'symbol') {
p = toArrayIndexReference(it, step);
if (it.length > p) {
if (cursor === end) {

@@ -255,21 +231,11 @@ rem = it[p];

}
else {
if (it.length > p) {
if (cursor === end) {
rem = it[p];
it[p] = val;
break;
}
it = it[p];
else if (cursor === end && p === it.length) {
if (force) {
it.push(val);
return undefined;
}
else if (cursor === end && p === it.length) {
if (force) {
it.push(val);
return undefined;
}
}
else if (force) {
it = it[p] = cursor === end ? val : {};
}
}
else if (force) {
it = it[p] = cursor === end ? val : {};
}
}

@@ -316,6 +282,8 @@ else {

const end = path.length - 1;
let step;
let cursor = -1;
let rem;
let p;
while (++cursor < len) {
const step = path[cursor];
step = path[cursor];
if (typeof step !== 'string' && typeof step !== 'number') {

@@ -330,21 +298,11 @@ throw new TypeError('PathSegments must be a string or a number.');

if (Array.isArray(it)) {
const p = toArrayIndexReference(it, step);
if (typeof p === 'symbol') {
if (cursor === end) {
rem = it[p];
delete it[p];
break;
}
it = it[p];
p = toArrayIndexReference(it, step);
if (p >= it.length)
return undefined;
if (cursor === end) {
rem = it[p];
delete it[p];
break;
}
else {
if (p >= it.length)
return undefined;
if (cursor === end) {
rem = it[p];
delete it[p];
break;
}
it = it[p];
}
it = it[p];
}

@@ -392,3 +350,3 @@ else {

/** @hidden */
function descendingVisit(target, visitor, includeSymbols = false) {
function descendingVisit(target, visitor, encoder) {
const distinctObjects = new Map();

@@ -398,10 +356,7 @@ const q = [{ obj: target, path: [] }];

const { obj, path } = q.shift();
visitor(new JsonPointer(path), obj);
visitor(encoder(path), obj);
if (shouldDescend(obj)) {
distinctObjects.set(obj, new JsonPointer(path));
distinctObjects.set(obj, new JsonPointer(encodeUriFragmentIdentifier(path)));
if (!Array.isArray(obj)) {
let keys = Object.keys(obj);
if (includeSymbols) {
keys = keys.concat(Object.getOwnPropertySymbols(obj));
}
const keys = Object.keys(obj);
const len = keys.length;

@@ -427,10 +382,10 @@ let i = -1;

// handleArray
let i = -1;
let j = -1;
const len = obj.length;
while (++i < len) {
const it = obj[i];
while (++j < len) {
const it = obj[j];
if (isObject(it) && distinctObjects.has(it)) {
q.push({
obj: new JsonReference(distinctObjects.get(it)),
path: path.concat([i]),
path: path.concat([j + '']),
});

@@ -441,3 +396,3 @@ }

obj: it,
path: path.concat([i]),
path: path.concat([j + '']),
});

@@ -451,132 +406,8 @@ }

/** @hidden */
const $get = Symbol('$get');
const $ptr = Symbol('pointer');
/** @hidden */
const $frg = Symbol('$frg');
const $frg = Symbol('fragmentId');
/** @hidden */
const $symbols = Symbol('$symbols');
const $get = Symbol('getter');
/**
* Symbol used to cache pre-compiled getters on target objects used with static
* pointer methods.
* @hidden
*/
const $cache = Symbol('$cache');
/**
* Enables pointer caching for the specified object. Pointer caching can save
* processing cycles when frequently executing pointer operations against an
* object, using transient JsonPointer instances, such as those used by static
* methods like [[JsonPointer.get]].
*
* The cache gets cleaned up with the target instance, when the target goes out
* of scope.
* @param target the object on which pointer caching will be enabled.
* @returns the target object
*/
const enablePointerCaching = (target) => {
const caching = target;
let cache = caching[$cache];
if (!cache) {
cache = new Map();
caching[$cache] = cache;
}
return target;
};
const disablePointerCaching = (target) => {
const caching = target;
if (caching[$cache]) {
delete caching[$cache];
}
return target;
};
function countSymbols(path) {
let symbols = path[$symbols];
if (typeof symbols === 'undefined') {
symbols = [];
const certainlyPath = path;
let i = -1;
const len = certainlyPath.length;
while (++i < len) {
if (typeof certainlyPath[i] === 'symbol') {
symbols.push(i);
}
}
path[$symbols] = symbols;
}
return symbols;
}
function resolveGetterOrCompile(ptr, target, getter) {
const { pointer, path } = ptr;
const symbols = countSymbols(path);
const cache = target[$cache];
if (cache) {
// the object has a pointer cache.
let records = cache.get(pointer);
if (!records) {
// the object has not seen this pointer
getter = getter || compilePointerDereference(path);
records = [[symbols, path, getter]];
cache.set(pointer, records);
return getter;
}
// There should only be a few, because it requires symbols at the same path
// segment, with the same name, but different symbol scope. Possible but
// unlikely.
for (const [s, p, g] of records) {
if (s.length == symbols.length) {
// somewhat unroll the loops
switch (s.length) {
case 0:
return g;
case 1:
if (s[0] === symbols[0] && p[s[0]] === path[symbols[0]])
return g;
break;
case 2:
if (s[0] === symbols[0] &&
p[s[0]] === path[symbols[0]] &&
s[1] === symbols[1] &&
p[s[1]] === path[symbols[1]])
return g;
break;
case 3:
if (s[0] === symbols[0] &&
p[s[0]] === path[symbols[0]] &&
s[1] === symbols[1] &&
p[s[1]] === path[symbols[1]] &&
s[2] === symbols[2] &&
p[s[2]] === path[symbols[2]])
return g;
break;
default:
// ok, more than 3, so loop
if (s[0] === symbols[0] &&
p[s[0]] === path[symbols[0]] &&
s[1] === symbols[1] &&
p[s[1]] === path[symbols[1]] &&
s[2] === symbols[2] &&
p[s[2]] === path[symbols[2]] &&
s[3] === symbols[3] &&
p[s[3]] === path[symbols[3]]) {
// loop over the remainder...
let seemsEqual = true;
let j = 3;
const len = s.length;
while (seemsEqual && ++j < len) {
seemsEqual =
s[j] === symbols[j] && p[s[j]] === path[symbols[j]];
}
if (seemsEqual)
return g;
}
break;
}
}
}
// We get here if there isn't a match in the cache.
getter = getter || compilePointerDereference(path);
records.push([symbols, path, getter]);
return getter;
}
return getter || compilePointerDereference(path);
}
/**
* Represents a JSON Pointer, capable of getting and setting the value on target

@@ -691,16 +522,6 @@ * objects at the pointer's location.

* Creates a new instance.
*
* If [[ptr]] is another [[JsonPointer]] then consider this a copy constructor.
* @param ptr a string representation of a JSON Pointer, a decoded array of path segments, or another JsonPointer.
* @param ptr a string representation of a JSON Pointer, or a decoded array of path segments.
*/
constructor(ptr) {
if (ptr instanceof JsonPointer) {
// copy construct...
this.path = ptr.path;
this.pointer = ptr.pointer;
this[$get] = ptr[$get];
return;
}
const path = (this.path = decodePtrInit(ptr));
this.pointer = encodePointer(path);
this.path = decodePtrInit(ptr);
}

@@ -861,41 +682,27 @@ /**

* @param visitor a callback function invoked for each unique pointer location in the object graph
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
* @param fragmentId indicates whether the visitor should receive fragment identifiers or regular pointers
*/
static visit(target, visitor, includeSymbols = false) {
descendingVisit(target, visitor, includeSymbols);
static visit(target, visitor, fragmentId = false) {
descendingVisit(target, visitor, fragmentId ? encodeUriFragmentIdentifier : encodePointer);
}
/**
* Evaluates the target's object graph, returning a [[PointerPair]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listPairs(target, includeSymbols = false) {
const res = [];
descendingVisit(target, (pointer, value) => {
res.push([pointer, value]);
}, includeSymbols);
return res;
}
/**
* Evaluates the target's object graph, returning a [[JsonStringPointerListItem]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listPointers(target, includeSymbols = false) {
static listPointers(target) {
const res = [];
descendingVisit(target, (pointer, value) => {
res.push({ pointer: pointer.pointer, value });
}, includeSymbols);
res.push({ pointer, value });
}, encodePointer);
return res;
}
/**
* Evaluates the target's object graph, returning a [[JsonStringPointerListItem]] for each location in the graph.
* Evaluates the target's object graph, returning a [[UriFragmentIdentifierPointerListItem]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listFragmentIds(target, includeSymbols = false) {
static listFragmentIds(target) {
const res = [];
descendingVisit(target, (pointer, value) => {
res.push({ fragmentId: pointer.uriFragmentIdentifier, value });
}, includeSymbols);
descendingVisit(target, (fragmentId, value) => {
res.push({ fragmentId, value });
}, encodeUriFragmentIdentifier);
return res;

@@ -906,20 +713,11 @@ }

* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
* @param fragmentId indicates whether the results are populated with fragment identifiers rather than regular pointers
*/
static flatten(target, includeSymbols = false) {
static flatten(target, fragmentId = false) {
const res = {};
descendingVisit(target, (pointer, value) => {
res[pointer.pointer] = value;
}, includeSymbols);
descendingVisit(target, (p, v) => {
res[p] = v;
}, fragmentId ? encodeUriFragmentIdentifier : encodePointer);
return res;
}
static pointersWithSymbol(target, sym) {
const res = [];
descendingVisit(target, (pointer) => {
if (~pointer.path.indexOf(sym)) {
res.push(pointer);
}
}, true);
return res;
}
/**

@@ -929,10 +727,6 @@ * Evaluates the target's object graph, returning a Map&lt;Pointer,unknown> populated with pointers and the corresponding values form the graph.

* @param fragmentId indicates whether the results are populated with fragment identifiers rather than regular pointers
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static map(target, fragmentId = false, includeSymbols = false) {
static map(target, fragmentId = false) {
const res = new Map();
const encoder = fragmentId ? encodeUriFragmentIdentifier : encodePointer;
descendingVisit(target, (p, v) => {
res.set(encoder(p.path), v);
}, includeSymbols);
descendingVisit(target, res.set.bind(res), fragmentId ? encodeUriFragmentIdentifier : encodePointer);
return res;

@@ -946,5 +740,5 @@ }

if (!this[$get]) {
this[$get] = resolveGetterOrCompile(this, target);
this[$get] = compilePointerDereference(this.path);
}
return this[$get](this.path, target);
return this[$get](target);
}

@@ -1043,2 +837,11 @@ /**

/**
* This pointer's JSON Pointer encoded string representation.
*/
get pointer() {
if (this[$ptr] === undefined) {
this[$ptr] = encodePointer(this.path);
}
return this[$ptr];
}
/**
* This pointer's URI fragment identifier encoded string representation.

@@ -1059,42 +862,2 @@ */

}
/**
* Re-export of [[JsonPointer.create]] to support classic API
*/
const create = JsonPointer.create;
/**
* Re-export of [[JsonPointer.get]] to support classic API
*/
const get = JsonPointer.get;
/**
* Re-export of [[JsonPointer.set]] to support classic API
*/
const set = JsonPointer.set;
/**
* Re-export of [[JsonPointer.unset]] to support classic API
*/
const unset = JsonPointer.unset;
/**
* Re-export of [[JsonPointer.decode]] to support classic API
*/
const decode = JsonPointer.decode;
/**
* Re-export of [[JsonPointer.visit]] to support classic API
*/
const visit = JsonPointer.visit;
/**
* Re-export of [[JsonPointer.listPointers]] to support classic API
*/
const listPointers = JsonPointer.listPointers;
/**
* Re-export of [[JsonPointer.listFragmentIds]] to support classic API
*/
const listFragmentIds = JsonPointer.listFragmentIds;
/**
* Re-export of [[JsonPointer.flatten]] to support classic API
*/
const flatten = JsonPointer.flatten;
/**
* Re-export of [[JsonPointer.map]] to support classic API
*/
const map = JsonPointer.map;
/** @hidden */

@@ -1150,3 +913,3 @@ const $pointer = Symbol('pointer');

export { JsonPointer, JsonReference, compilePointerDereference, create, decode, decodeFragmentSegments, decodePointer, decodePointerSegments, decodePtrInit, decodeRelativePointer, decodeUriFragmentIdentifier, disablePointerCaching, enablePointerCaching, encodeFragmentSegments, encodePointer, encodePointerSegments, encodeUriFragmentIdentifier, flatten, get, listFragmentIds, listPointers, looksLikeFragment, map, pickDecoder, replace, set, setValueAtPath, toArrayIndexReference, unset, unsetValueAtPath, visit };
export { JsonPointer, JsonReference, compilePointerDereference, decodeFragmentSegments, decodePointer, decodePointerSegments, decodePtrInit, decodeRelativePointer, decodeUriFragmentIdentifier, encodeFragmentSegments, encodePointer, encodePointerSegments, encodeUriFragmentIdentifier, looksLikeFragment, pickDecoder, replace, setValueAtPath, toArrayIndexReference, unsetValueAtPath };
//# sourceMappingURL=index.js.map

2

dist/json-ptr.min.js

@@ -1,2 +0,2 @@

!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("JsonPointer",[],t):"object"==typeof exports?exports.JsonPointer=t():e.JsonPointer=t()}(self,(function(){return(()=>{"use strict";var e={d:(t,r)=>{for(var n in r)e.o(r,n)&&!e.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:r[n]})},o:(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r:e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})}},t={};function r(e,t,r){for(var n="",o=e,i=0,a=-1;(a=o.indexOf(t))>-1;)n+=e.substring(i,i+a)+r,o=o.substring(a+t.length,o.length),i+=a+t.length;return o.length>0&&(n+=e.substring(e.length-o.length,e.length)),n}function n(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=r(r(decodeURIComponent(e[t]),"~1","/"),"~0","~"):o[t]=e[t];return o}function o(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=encodeURIComponent(r(r(e[t],"~","~0"),"/","~1")):"symbol"==typeof e[t]?o[t]="Symbol(".concat(e[t].description,")"):o[t]=e[t];return o}function i(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=r(r(e[t],"~1","/"),"~0","~"):o[t]=e[t];return o}function a(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=r(r(e[t],"~","~0"),"/","~1"):"symbol"==typeof e[t]?o[t]="Symbol(".concat(e[t].description,")"):o[t]=e[t];return o}function s(e){if("string"!=typeof e)throw new TypeError("Invalid type: JSON Pointers are represented as strings.");if(0===e.length)return[];if("/"!==e[0])throw new ReferenceError("Invalid JSON Pointer syntax. Non-empty pointer must begin with a solidus `/`.");return i(e.substring(1).split("/"))}function f(e){if(!e||e&&!Array.isArray(e))throw new TypeError("Invalid type: path must be an array of segments.");return 0===e.length?"":"/".concat(a(e).join("/"))}function u(e){if("string"!=typeof e)throw new TypeError("Invalid type: JSON Pointers are represented as strings.");if(0===e.length||"#"!==e[0])throw new ReferenceError("Invalid JSON Pointer syntax; URI fragment identifiers must begin with a hash.");if(1===e.length)return[];if("/"!==e[1])throw new ReferenceError("Invalid JSON Pointer syntax.");return n(e.substring(2).split("/"))}function p(e){if(!e||e&&!Array.isArray(e))throw new TypeError("Invalid type: path must be an array of segments.");return 0===e.length?"#":"#/".concat(o(e).join("/"))}e.r(t),e.d(t,{JsonPointer:()=>k,JsonReference:()=>W,compilePointerDereference:()=>g,create:()=>x,decode:()=>_,decodeFragmentSegments:()=>n,decodePointer:()=>s,decodePointerSegments:()=>i,decodePtrInit:()=>w,decodeRelativePointer:()=>l,decodeUriFragmentIdentifier:()=>u,disablePointerCaching:()=>R,enablePointerCaching:()=>O,encodeFragmentSegments:()=>o,encodePointer:()=>f,encodePointerSegments:()=>a,encodeUriFragmentIdentifier:()=>p,flatten:()=>M,get:()=>F,listFragmentIds:()=>U,listPointers:()=>$,looksLikeFragment:()=>v,map:()=>D,pickDecoder:()=>b,replace:()=>r,set:()=>N,setValueAtPath:()=>y,toArrayIndexReference:()=>h,unset:()=>T,unsetValueAtPath:()=>d,visit:()=>C});var c="Invalid Relative JSON Pointer syntax. Relative pointer must begin with a non-negative integer, followed by either the number sign (#), or a JSON Pointer.";function l(e){if("string"!=typeof e)throw new TypeError("Invalid type: Relative JSON Pointers are represented as strings.");if(0===e.length)throw new ReferenceError(c);var t=e.split("/"),r=t[0];if("#"==r[r.length-1]){if(t.length>1)throw new ReferenceError(c);r=r.substring(0,r.length-1)}for(var n=-1,o=r.length;++n<o;)if(r[n]<"0"||r[n]>"9")throw new ReferenceError(c);var a=i(t.slice(1));return a.unshift(t[0]),a}function h(e,t){if("number"==typeof t)return t;if("symbol"==typeof t)return t;var r=t.length;if(!r)return-1;var n=0;if(1===r&&"-"===t[0])return Array.isArray(e)?e.length:0;for(;++n<r;)if(t[n]<"0"||t[n]>"9")return-1;return parseInt(t,10)}function g(e){var t="if (typeof(it) !== 'undefined'";if(0===e.length)return function(e,t){return t};for(var n=-1,o=e.length;++n<o;){if("symbol"==typeof e[n])t=t+"\n\t&& it !== null && typeof((it = it[path["+n+"]])) !== 'undefined'";else t=t+"\n\t&& it !== null && typeof((it = it['"+r(r(e[n]+"","\\","\\\\"),"'","\\'")+"'])) !== 'undefined'"}return t+=") {\n\treturn it;\n }",new Function("path","it",t)}function y(e,t,r,n){if(void 0===n&&(n=!1),0===r.length)throw new Error("Cannot set the root object; assign it directly.");if(void 0===e)throw new TypeError("Cannot set values on undefined");for(var o,i=e,a=r.length,s=r.length-1,f=-1;++f<a;){var u=r[f];if("string"!=typeof u&&"number"!=typeof u&&"symbol"!=typeof u)throw new TypeError("PathSegments must be a string, number, or symbol.");if("__proto__"===u||"constructor"===u||"prototype"===u)throw new Error("Attempted prototype pollution disallowed.");if(Array.isArray(i)){if("-"===u&&f===s)return void i.push(t);var p=h(i,u);if("symbol"==typeof p){if(f===s){o=i[p],i[p]=t;break}i=i[p]}else if(i.length>p){if(f===s){o=i[p],i[p]=t;break}i=i[p]}else if(f===s&&p===i.length){if(n)return void i.push(t)}else n&&(i=i[p]=f===s?t:{})}else{if(void 0===i[u]){if(n){if(f===s)return void(i[u]=t);var c=Number(r[f+1]);if(Number.isInteger(c)&&-1!==h(i[u],c)){i=i[u]=[];continue}i=i[u]={};continue}return}if(f===s){o=i[u],i[u]=t;break}i=i[u]}}return o}function d(e,t){if(0===t.length)throw new Error("Cannot unset the root object; assign it directly.");if(void 0===e)throw new TypeError("Cannot unset values on undefined");for(var r,n=e,o=t.length,i=t.length-1,a=-1;++a<o;){var s=t[a];if("string"!=typeof s&&"number"!=typeof s)throw new TypeError("PathSegments must be a string or a number.");if("__proto__"===s||"constructor"===s||"prototype"===s)throw new Error("Attempted prototype pollution disallowed.");if(Array.isArray(n)){var f=h(n,s);if("symbol"==typeof f){if(a===i){r=n[f],delete n[f];break}n=n[f]}else{if(f>=n.length)return;if(a===i){r=n[f],delete n[f];break}n=n[f]}}else{if(void 0===n[s])return;if(a===i){r=n[s],delete n[s];break}n=n[s]}}return r}function v(e){return"string"==typeof e&&e.length>0&&"#"===e[0]}function b(e){return v(e)?u:s}function w(e){return Array.isArray(e)?e.slice(0):b(e)(e)}function m(e){return"object"==typeof e&&null!==e}function P(e){return m(e)&&!W.isReference(e)}function A(e,t,r){void 0===r&&(r=!1);for(var n=new Map,o=[{obj:e,path:[]}];o.length;){var i=o.shift(),a=i.obj,s=i.path;if(t(new k(s),a),P(a))if(n.set(a,new k(s)),Array.isArray(a))for(c=-1,p=a.length;++c<p;){var f=a[c];m(f)&&n.has(f)?o.push({obj:new W(n.get(f)),path:s.concat([c])}):o.push({obj:f,path:s.concat([c])})}else{var u=Object.keys(a);r&&(u=u.concat(Object.getOwnPropertySymbols(a)));for(var p=u.length,c=-1;++c<p;){var l=a[u[c]];m(l)&&n.has(l)?o.push({obj:new W(n.get(l)),path:s.concat(u[c])}):o.push({obj:l,path:s.concat(u[c])})}}}}var S=Symbol("$get"),I=Symbol("$frg"),j=Symbol("$symbols"),E=Symbol("$cache"),O=function(e){var t=e,r=t[E];return r||(r=new Map,t[E]=r),e},R=function(e){var t=e;return t[E]&&delete t[E],e};function J(e,t,r){var n=e.pointer,o=e.path,i=function(e){var t=e[j];if(void 0===t){t=[];for(var 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e.create=function(t){return new e(t)},e.has=function(t,r){return("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.has(t)},e.get=function(t,r){return("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.get(t)},e.set=function(t,r,n,o){return void 0===o&&(o=!1),("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.set(t,n,o)},e.unset=function(t,r){return("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.unset(t)},e.decode=function(e){return b(e)(e)},e.visit=function(e,t,r){void 0===r&&(r=!1),A(e,t,r)},e.listPairs=function(e,t){void 0===t&&(t=!1);var r=[];return A(e,(function(e,t){r.push([e,t])}),t),r},e.listPointers=function(e,t){void 0===t&&(t=!1);var r=[];return A(e,(function(e,t){r.push({pointer:e.pointer,value:t})}),t),r},e.listFragmentIds=function(e,t){void 0===t&&(t=!1);var r=[];return A(e,(function(e,t){r.push({fragmentId:e.uriFragmentIdentifier,value:t})}),t),r},e.flatten=function(e,t){void 0===t&&(t=!1);var r={};return A(e,(function(e,t){r[e.pointer]=t}),t),r},e.pointersWithSymbol=function(e,t){var r=[];return A(e,(function(e){~e.path.indexOf(t)&&r.push(e)}),!0),r},e.map=function(e,t,r){void 0===t&&(t=!1),void 0===r&&(r=!1);var n=new Map,o=t?p:f;return A(e,(function(e,t){n.set(o(e.path),t)}),r),n},e.prototype.get=function(e){return this[S]||(this[S]=J(this,e)),this[S](this.path,e)},e.prototype.set=function(e,t,r){return void 0===r&&(r=!1),y(e,t,this.path,r)},e.prototype.unset=function(e){return d(e,this.path)},e.prototype.has=function(e){return void 0!==this.get(e)},e.prototype.parent=function(t){var r=this.path;if(1!=r.length)return new e(r.slice(0,r.length-1)).get(t)},e.prototype.relative=function(t){var r=this.path,n=l(t),o=parseInt(n[0]);if(o>r.length)throw new Error("Relative location does not exist.");var i=r.slice(0,r.length-o).concat(n.slice(1));if("#"==n[0][n[0].length-1]){var a=i[i.length-1];throw new Error("We won't compile a pointer that will always return '".concat(a,"'. Use JsonPointer.rel(target, ptr) instead."))}return new e(i)},e.prototype.rel=function(t,r){var n=this.path,o=l(r),i=parseInt(o[0]);if(!(i>n.length)){var a=n.slice(0,n.length-i).concat(o.slice(1)),s=new e(a);if("#"==o[0][o[0].length-1]){var f=a[a.length-1],u=s.parent(t);return Array.isArray(u)?parseInt(f,10):f}return s.get(t)}},e.prototype.concat=function(t){return new e(this.path.concat(t instanceof e?t.path:w(t)))},Object.defineProperty(e.prototype,"uriFragmentIdentifier",{get:function(){return this[I]||(this[I]=p(this.path)),this[I]},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return this.pointer},e}(),x=k.create,F=k.get,N=k.set,T=k.unset,_=k.decode,C=k.visit,$=k.listPointers,U=k.listFragmentIds,M=k.flatten,D=k.map,V=Symbol("pointer"),W=function(){function e(e){this[V]=e instanceof k?e:new k(e),this.$ref=this[V].uriFragmentIdentifier}return e.isReference=function(e){if(!e)return!1;var t=e;return"string"==typeof t.$ref&&"function"==typeof t.resolve},e.prototype.resolve=function(e){return this[V].get(e)},e.prototype.pointer=function(){return this[V]},e.prototype.toString=function(){return this.$ref},e}();return t})()}));
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("JsonPointer",[],t):"object"==typeof exports?exports.JsonPointer=t():e.JsonPointer=t()}(self,(function(){return(()=>{"use strict";var e={d:(t,r)=>{for(var n in r)e.o(r,n)&&!e.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:r[n]})},o:(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r:e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})}},t={};function r(e,t,r){for(var n="",o=e,i=0,a=-1;(a=o.indexOf(t))>-1;)n+=e.substring(i,i+a)+r,o=o.substring(a+t.length,o.length),i+=a+t.length;return o.length>0&&(n+=e.substring(e.length-o.length,e.length)),n}function n(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=r(r(decodeURIComponent(e[t]),"~1","/"),"~0","~"):o[t]=e[t];return o}function o(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=encodeURIComponent(r(r(e[t],"~","~0"),"/","~1")):o[t]=e[t];return o}function i(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=r(r(e[t],"~1","/"),"~0","~"):o[t]=e[t];return o}function a(e){for(var t=-1,n=e.length,o=new Array(n);++t<n;)"string"==typeof e[t]?o[t]=r(r(e[t],"~","~0"),"/","~1"):o[t]=e[t];return o}function s(e){if("string"!=typeof e)throw new TypeError("Invalid type: JSON Pointers are represented as strings.");if(0===e.length)return[];if("/"!==e[0])throw new ReferenceError("Invalid JSON Pointer syntax. Non-empty pointer must begin with a solidus `/`.");return i(e.substring(1).split("/"))}function f(e){if(!e||e&&!Array.isArray(e))throw new TypeError("Invalid type: path must be an array of segments.");return 0===e.length?"":"/".concat(a(e).join("/"))}function u(e){if("string"!=typeof e)throw new TypeError("Invalid type: JSON Pointers are represented as strings.");if(0===e.length||"#"!==e[0])throw new ReferenceError("Invalid JSON Pointer syntax; URI fragment identifiers must begin with a hash.");if(1===e.length)return[];if("/"!==e[1])throw new ReferenceError("Invalid JSON Pointer syntax.");return n(e.substring(2).split("/"))}function p(e){if(!e||e&&!Array.isArray(e))throw new TypeError("Invalid type: path must be an array of segments.");return 0===e.length?"#":"#/".concat(o(e).join("/"))}e.r(t),e.d(t,{JsonPointer:()=>E,JsonReference:()=>O,compilePointerDereference:()=>g,decodeFragmentSegments:()=>n,decodePointer:()=>s,decodePointerSegments:()=>i,decodePtrInit:()=>b,decodeRelativePointer:()=>h,decodeUriFragmentIdentifier:()=>u,encodeFragmentSegments:()=>o,encodePointer:()=>f,encodePointerSegments:()=>a,encodeUriFragmentIdentifier:()=>p,looksLikeFragment:()=>v,pickDecoder:()=>w,replace:()=>r,setValueAtPath:()=>y,toArrayIndexReference:()=>l,unsetValueAtPath:()=>d});var c="Invalid Relative JSON Pointer syntax. Relative pointer must begin with a non-negative integer, followed by either the number sign (#), or a JSON Pointer.";function h(e){if("string"!=typeof e)throw new TypeError("Invalid type: Relative JSON Pointers are represented as strings.");if(0===e.length)throw new ReferenceError(c);var t=e.split("/"),r=t[0];if("#"==r[r.length-1]){if(t.length>1)throw new ReferenceError(c);r=r.substr(0,r.length-1)}for(var n=-1,o=r.length;++n<o;)if(r[n]<"0"||r[n]>"9")throw new ReferenceError(c);var a=i(t.slice(1));return a.unshift(t[0]),a}function l(e,t){if("number"==typeof t)return t;var r=t.length;if(!r)return-1;var n=0;if(1===r&&"-"===t[0])return Array.isArray(e)?e.length:0;for(;++n<r;)if(t[n]<"0"||t[n]>"9")return-1;return parseInt(t,10)}function g(e){var t="if (typeof(it) !== 'undefined'";return 0===e.length?function(e){return e}:(t=e.reduce((function(t,n,o){return t+"\n\t&& it !== null && typeof((it = it['"+r(r(e[o]+"","\\","\\\\"),"'","\\'")+"'])) !== 'undefined'"}),"if (typeof(it) !== 'undefined'"),t+=") {\n\treturn it;\n }",new Function("it",t))}function y(e,t,r,n){if(void 0===n&&(n=!1),0===r.length)throw new Error("Cannot set the root object; assign it directly.");if(void 0===e)throw new TypeError("Cannot set values on undefined");for(var o,i,a,s=e,f=r.length,u=r.length-1,p=-1;++p<f;){if("string"!=typeof(o=r[p])&&"number"!=typeof o)throw new TypeError("PathSegments must be a string or a number.");if("__proto__"===o||"constructor"===o||"prototype"===o)throw new Error("Attempted prototype pollution disallowed.");if(Array.isArray(s)){if("-"===o&&p===u)return void s.push(t);if(a=l(s,o),s.length>a){if(p===u){i=s[a],s[a]=t;break}s=s[a]}else if(p===u&&a===s.length){if(n)return void s.push(t)}else n&&(s=s[a]=p===u?t:{})}else{if(void 0===s[o]){if(n){if(p===u)return void(s[o]=t);var c=Number(r[p+1]);if(Number.isInteger(c)&&-1!==l(s[o],c)){s=s[o]=[];continue}s=s[o]={};continue}return}if(p===u){i=s[o],s[o]=t;break}s=s[o]}}return i}function d(e,t){if(0===t.length)throw new Error("Cannot unset the root object; assign it directly.");if(void 0===e)throw new TypeError("Cannot unset values on undefined");for(var r,n,o,i=e,a=t.length,s=t.length-1,f=-1;++f<a;){if("string"!=typeof(r=t[f])&&"number"!=typeof r)throw new TypeError("PathSegments must be a string or a number.");if("__proto__"===r||"constructor"===r||"prototype"===r)throw new Error("Attempted prototype pollution disallowed.");if(Array.isArray(i)){if((o=l(i,r))>=i.length)return;if(f===s){n=i[o],delete i[o];break}i=i[o]}else{if(void 0===i[r])return;if(f===s){n=i[r],delete i[r];break}i=i[r]}}return n}function v(e){return"string"==typeof e&&e.length>0&&"#"===e[0]}function w(e){return v(e)?u:s}function b(e){return Array.isArray(e)?e.slice(0):w(e)(e)}function m(e){return"object"==typeof e&&null!==e}function A(e){return m(e)&&!O.isReference(e)}function P(e,t,r){for(var n=new Map,o=[{obj:e,path:[]}];o.length;){var i=o.shift(),a=i.obj,s=i.path;if(t(r(s),a),A(a))if(n.set(a,new E(p(s))),Array.isArray(a)){var f=-1;for(h=a.length;++f<h;){var u=a[f];m(u)&&n.has(u)?o.push({obj:new O(n.get(u)),path:s.concat([f+""])}):o.push({obj:u,path:s.concat([f+""])})}}else for(var c=Object.keys(a),h=c.length,l=-1;++l<h;){var g=a[c[l]];m(g)&&n.has(g)?o.push({obj:new O(n.get(g)),path:s.concat(c[l])}):o.push({obj:g,path:s.concat(c[l])})}}}var I=Symbol("pointer"),S=Symbol("fragmentId"),j=Symbol("getter"),E=function(){function e(e){this.path=b(e)}return e.create=function(t){return new e(t)},e.has=function(t,r){return("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.has(t)},e.get=function(t,r){return("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.get(t)},e.set=function(t,r,n,o){return void 0===o&&(o=!1),("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.set(t,n,o)},e.unset=function(t,r){return("string"==typeof r||Array.isArray(r))&&(r=new e(r)),r.unset(t)},e.decode=function(e){return w(e)(e)},e.visit=function(e,t,r){void 0===r&&(r=!1),P(e,t,r?p:f)},e.listPointers=function(e){var t=[];return P(e,(function(e,r){t.push({pointer:e,value:r})}),f),t},e.listFragmentIds=function(e){var t=[];return P(e,(function(e,r){t.push({fragmentId:e,value:r})}),p),t},e.flatten=function(e,t){void 0===t&&(t=!1);var r={};return P(e,(function(e,t){r[e]=t}),t?p:f),r},e.map=function(e,t){void 0===t&&(t=!1);var r=new Map;return P(e,r.set.bind(r),t?p:f),r},e.prototype.get=function(e){return this[j]||(this[j]=g(this.path)),this[j](e)},e.prototype.set=function(e,t,r){return void 0===r&&(r=!1),y(e,t,this.path,r)},e.prototype.unset=function(e){return d(e,this.path)},e.prototype.has=function(e){return void 0!==this.get(e)},e.prototype.parent=function(t){var r=this.path;if(1!=r.length)return new e(r.slice(0,r.length-1)).get(t)},e.prototype.relative=function(t){var r=this.path,n=h(t),o=parseInt(n[0]);if(o>r.length)throw new Error("Relative location does not exist.");var i=r.slice(0,r.length-o).concat(n.slice(1));if("#"==n[0][n[0].length-1]){var a=i[i.length-1];throw new Error("We won't compile a pointer that will always return '".concat(a,"'. Use JsonPointer.rel(target, ptr) instead."))}return new e(i)},e.prototype.rel=function(t,r){var n=this.path,o=h(r),i=parseInt(o[0]);if(!(i>n.length)){var a=n.slice(0,n.length-i).concat(o.slice(1)),s=new e(a);if("#"==o[0][o[0].length-1]){var f=a[a.length-1],u=s.parent(t);return Array.isArray(u)?parseInt(f,10):f}return s.get(t)}},e.prototype.concat=function(t){return new e(this.path.concat(t instanceof e?t.path:b(t)))},Object.defineProperty(e.prototype,"pointer",{get:function(){return void 0===this[I]&&(this[I]=f(this.path)),this[I]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uriFragmentIdentifier",{get:function(){return this[S]||(this[S]=p(this.path)),this[S]},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return this.pointer},e}(),R=Symbol("pointer"),O=function(){function e(e){this[R]=e instanceof E?e:new E(e),this.$ref=this[R].uriFragmentIdentifier}return e.isReference=function(e){if(!e)return!1;var t=e;return"string"==typeof t.$ref&&"function"==typeof t.resolve},e.prototype.resolve=function(e){return this[R].get(e)},e.prototype.pointer=function(){return this[R]},e.prototype.toString=function(){return this.$ref},e}();return t})()}));
//# sourceMappingURL=json-ptr.min.js.map

120

dist/types/pointer.d.ts

@@ -7,26 +7,10 @@ import { JsonStringPointer, UriFragmentIdentifierPointer, Pointer, RelativeJsonPointer, PathSegments, JsonStringPointerListItem, UriFragmentIdentifierPointerListItem } from './types';

*/
export declare type Visitor = (ptr: JsonPointer, val: unknown) => void;
export declare type Visitor = (ptr: JsonStringPointer, val: unknown) => void;
/** @hidden */
declare const $get: unique symbol;
declare const $ptr: unique symbol;
/** @hidden */
declare const $frg: unique symbol;
/** @hidden */
declare const $get: unique symbol;
/**
* Enables pointer caching for the specified object. Pointer caching can save
* processing cycles when frequently executing pointer operations against an
* object, using transient JsonPointer instances, such as those used by static
* methods like [[JsonPointer.get]].
*
* The cache gets cleaned up with the target instance, when the target goes out
* of scope.
* @param target the object on which pointer caching will be enabled.
* @returns the target object
*/
export declare const enablePointerCaching: (target: unknown) => unknown;
export declare const disablePointerCaching: (target: unknown) => unknown;
/**
* Tuple representing a pointer:value pair.
*/
export declare type PointerPair = [JsonPointer, unknown];
export declare type PointerLike = Pointer | PathSegments | JsonPointer;
/**
* Represents a JSON Pointer, capable of getting and setting the value on target

@@ -140,10 +124,8 @@ * objects at the pointer's location.

/** @hidden */
private [$get];
private [$ptr];
/** @hidden */
private [$frg];
/** @hidden */
private [$get];
/**
* This pointer's JSON Pointer encoded string representation.
*/
readonly pointer: JsonStringPointer;
/**
* Factory function that creates a JsonPointer instance.

@@ -180,3 +162,3 @@ *

*/
static has(target: unknown, pointer: PointerLike): boolean;
static has(target: unknown, pointer: Pointer | PathSegments | JsonPointer): boolean;
/**

@@ -201,3 +183,3 @@ * Gets the `target` object's value at the `pointer`'s location.

*/
static get(target: unknown, pointer: PointerLike): unknown;
static get(target: unknown, pointer: Pointer | PathSegments | JsonPointer): unknown;
/**

@@ -239,3 +221,3 @@ * Sets the `target` object's value, as specified, at the `pointer`'s location.

*/
static set(target: unknown, pointer: PointerLike, val: unknown, force?: boolean): unknown;
static set(target: unknown, pointer: Pointer | PathSegments | JsonPointer, val: unknown, force?: boolean): unknown;
/**

@@ -271,3 +253,3 @@ * Removes the `target` object's value at the `pointer`'s location.

*/
static unset(target: unknown, pointer: PointerLike): unknown;
static unset(target: unknown, pointer: Pointer | PathSegments | JsonPointer): unknown;
/**

@@ -282,30 +264,21 @@ * Decodes the specified pointer into path segments.

* @param visitor a callback function invoked for each unique pointer location in the object graph
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
* @param fragmentId indicates whether the visitor should receive fragment identifiers or regular pointers
*/
static visit(target: unknown, visitor: Visitor, includeSymbols?: boolean): void;
static visit(target: unknown, visitor: Visitor, fragmentId?: boolean): void;
/**
* Evaluates the target's object graph, returning a [[PointerPair]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listPairs(target: unknown, includeSymbols?: boolean): PointerPair[];
/**
* Evaluates the target's object graph, returning a [[JsonStringPointerListItem]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listPointers(target: unknown, includeSymbols?: boolean): JsonStringPointerListItem[];
static listPointers(target: unknown): JsonStringPointerListItem[];
/**
* Evaluates the target's object graph, returning a [[JsonStringPointerListItem]] for each location in the graph.
* Evaluates the target's object graph, returning a [[UriFragmentIdentifierPointerListItem]] for each location in the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static listFragmentIds(target: unknown, includeSymbols?: boolean): UriFragmentIdentifierPointerListItem[];
static listFragmentIds(target: unknown): UriFragmentIdentifierPointerListItem[];
/**
* Evaluates the target's object graph, returning a Record&lt;Pointer, unknown> populated with pointers and the corresponding values from the graph.
* @param target the target of the operation
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
* @param fragmentId indicates whether the results are populated with fragment identifiers rather than regular pointers
*/
static flatten(target: unknown, includeSymbols?: boolean): Record<Pointer, unknown>;
static pointersWithSymbol(target: unknown, sym: symbol): JsonPointer[];
static flatten(target: unknown, fragmentId?: boolean): Record<Pointer, unknown>;
/**

@@ -315,5 +288,4 @@ * Evaluates the target's object graph, returning a Map&lt;Pointer,unknown> populated with pointers and the corresponding values form the graph.

* @param fragmentId indicates whether the results are populated with fragment identifiers rather than regular pointers
* @param includeSymbols indicates whether the results should include paths across symbols (these don't round-trip to legitimate JSON Pointers)
*/
static map(target: unknown, fragmentId?: boolean, includeSymbols?: boolean): Map<string, unknown>;
static map(target: unknown, fragmentId?: boolean): Map<Pointer, unknown>;
/**

@@ -325,7 +297,5 @@ * The pointer's decoded path segments.

* Creates a new instance.
*
* If [[ptr]] is another [[JsonPointer]] then consider this a copy constructor.
* @param ptr a string representation of a JSON Pointer, a decoded array of path segments, or another JsonPointer.
* @param ptr a string representation of a JSON Pointer, or a decoded array of path segments.
*/
constructor(ptr: PointerLike);
constructor(ptr: Pointer | PathSegments);
/**

@@ -382,4 +352,8 @@ * Gets the target object's value at the pointer's location.

*/
concat(ptr: PointerLike): JsonPointer;
concat(ptr: JsonPointer | Pointer | PathSegments): JsonPointer;
/**
* This pointer's JSON Pointer encoded string representation.
*/
get pointer(): JsonStringPointer;
/**
* This pointer's URI fragment identifier encoded string representation.

@@ -393,42 +367,2 @@ */

}
/**
* Re-export of [[JsonPointer.create]] to support classic API
*/
export declare const create: typeof JsonPointer.create;
/**
* Re-export of [[JsonPointer.get]] to support classic API
*/
export declare const get: typeof JsonPointer.get;
/**
* Re-export of [[JsonPointer.set]] to support classic API
*/
export declare const set: typeof JsonPointer.set;
/**
* Re-export of [[JsonPointer.unset]] to support classic API
*/
export declare const unset: typeof JsonPointer.unset;
/**
* Re-export of [[JsonPointer.decode]] to support classic API
*/
export declare const decode: typeof JsonPointer.decode;
/**
* Re-export of [[JsonPointer.visit]] to support classic API
*/
export declare const visit: typeof JsonPointer.visit;
/**
* Re-export of [[JsonPointer.listPointers]] to support classic API
*/
export declare const listPointers: typeof JsonPointer.listPointers;
/**
* Re-export of [[JsonPointer.listFragmentIds]] to support classic API
*/
export declare const listFragmentIds: typeof JsonPointer.listFragmentIds;
/**
* Re-export of [[JsonPointer.flatten]] to support classic API
*/
export declare const flatten: typeof JsonPointer.flatten;
/**
* Re-export of [[JsonPointer.map]] to support classic API
*/
export declare const map: typeof JsonPointer.map;
/** @hidden */

@@ -458,3 +392,3 @@ declare const $pointer: unique symbol;

*/
constructor(pointer: PointerLike);
constructor(pointer: JsonPointer | Pointer | PathSegments);
/**

@@ -461,0 +395,0 @@ * Resolves the reference against the `target` object, returning the value at

3

dist/types/types.d.ts

@@ -1,3 +0,2 @@

export declare type SafePathSegment = string | number;
export declare type PathSegment = SafePathSegment | symbol;
export declare type PathSegment = string | number;
export declare type PathSegments = PathSegment[];

@@ -4,0 +3,0 @@ export declare type JsonStringPointer = string;

4

dist/types/util.d.ts

@@ -12,4 +12,4 @@ import { JsonStringPointer, UriFragmentIdentifierPointer, Pointer, RelativeJsonPointer, PathSegment, PathSegments, Decoder } from './types';

export declare function decodeRelativePointer(ptr: RelativeJsonPointer): PathSegments;
export declare function toArrayIndexReference(arr: readonly unknown[], idx: PathSegment): number | symbol;
export declare type Dereference = (path: PathSegments, it: unknown) => unknown;
export declare function toArrayIndexReference(arr: readonly unknown[], idx: PathSegment): number;
export declare type Dereference = (it: unknown) => unknown;
export declare function compilePointerDereference(path: PathSegments): Dereference;

@@ -16,0 +16,0 @@ export declare function setValueAtPath(target: unknown, val: unknown, path: PathSegments, force?: boolean): unknown;

3

package.json
{
"name": "json-ptr",
"version": "3.1.1-symbols.0e6db58",
"version": "3.1.2-main.1988f05",
"author": "Phillip Clark <phillip@flitbit.com>",

@@ -17,2 +17,3 @@ "description": "A complete implementation of JSON Pointer (RFC 6901) for nodejs and modern browsers.",

".": {
"types": "./dist/types/index.d.ts",
"import": "./dist/esm/index.js",

@@ -19,0 +20,0 @@ "require": "./dist/cjs/index.js"

dist/cjs/index.js.map

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dist/esm/index.js.map

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dist/json-ptr.min.js.map

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dist/json-ptr.tests.js

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dist/json-ptr.tests.js.map

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