@hyperjump/json-pointer - npm Package Compare versions

Comparing version 0.4.0 to 0.5.0

lib/json-pointer.js

		@@ -35,4 +35,3 @@ const curry = require("just-curry-it");
		const segment = pointer.shift();
		subject[segment] = _set(pointer, applySegment(subject, segment, cursor), value, append(segment, cursor));
		return subject;
		return { ...subject, [segment]: _set(pointer, applySegment(subject, segment, cursor), value, append(segment, cursor)) };
		} else if (Array.isArray(subject)) {
		@@ -49,2 +48,20 @@ const clonedSubject = subject.map((a) => a);

		const mutate = (pointer, subject = undefined, value = undefined) => {
		const ptr = compile(pointer);
		const fn = curry((subject, value) => _mutate(ptr, subject, value, nil));
		return subject === undefined ? fn : fn(subject, value);
		};

		const _mutate = (pointer, subject, value, cursor) => {
		if (pointer.length === 0) {
		return;
		} else if (pointer.length === 1 && !isScalar(subject)) {
		const segment = pointer[0];
		subject[segment] = value;
		} else {
		const segment = pointer.shift();
		_mutate(pointer, applySegment(subject, segment, cursor), value, append(segment, cursor));
		}
		};

		const append = curry((segment, pointer) => pointer + "/" + escape(segment));
		@@ -56,3 +73,3 @@
		const applySegment = (value, segment, cursor = "") => {
		if (value === null \|\| typeof value !== "object") {
		if (isScalar(value)) {
		throw Error(`Value at '${cursor}' is a scalar and can't be indexed`);
		@@ -66,2 +83,4 @@ } else if (!(segment in value)) {

		module.exports = { nil, get, set, append };
		const isScalar = (value) => value === null \|\| typeof value !== "object";

		module.exports = { nil, get, set, mutate, append };

package.json

		{
		"name": "@hyperjump/json-pointer",
		"version": "0.4.0",
		"version": "0.5.0",
		"description": "An RFC-6901 JSON Pointer implementation",
		@@ -5,0 +5,0 @@ "main": "lib/json-pointer.js",

README.md

		@@ -37,4 +37,10 @@ JSON Pointer
		// Set value from pointer
		// New value is returned without modifying the original
		const setFooBar = JsonPointer.set(fooBarPointer);
		getFooBar(value, 33); // 33
		setFooBar(value, 33); // { "foo": { "bar": 33 } }

		// Mutate value from pointer
		// The original value is changed and no value is returned
		const mutateFooBar = JsonPointer.mutate(fooBarPointer);
		mutateFooBar(value, 33); // { "foo": { "bar": 33 } }
		```
		@@ -41,0 +47,0 @@

New alerts