oso - npm Package Compare versions

Comparing version 0.9.0 to 0.10.0

dist/src/helpers.d.ts

@@ -1,42 +0,1 @@
-import type { obj, QueryEvent } from './types';
-/**
- * Assemble the prototypal inheritance chain of a class.
- *
- * @returns The inheritance chain as a list of prototypes in most-to-least
- * specific order.
- *
- * @internal
- */
-export declare function ancestors(cls: Function): Function[];
-/**
- * Stringify a value.
- *
- * @returns A string representation of the input value.
- *
- * @internal
- */
-export declare function repr(x: any): string;
-/**
- * Try to parse a JSON payload received from across the WebAssembly boundary
- * into a valid [[`QueryEvent`]].
- *
- * @internal
- */
-export declare function parseQueryEvent(event: string | obj): QueryEvent;
-/**
- * Promisified version of the pre-`fs/promises` asynchronous `fs.readFile`
- * function since none of the following work on all Node.js versions we want to
- * support (>= 10):
- *
- * ```ts
- * import { readFile } from 'fs/promises';
- * import { promises } from 'fs';
- * const { readFile } = require('fs/promises');
- * ```
- *
- * @internal
- */
-export declare function readFile(file: string): Promise<string>;
-export declare const PROMPT: string;
-export declare function printError(e: Error): void;
-export declare function isConstructor(f: unknown): boolean;
+export {};

dist/src/helpers.js

 "use strict";
+var _a;
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.isConstructor = exports.printError = exports.PROMPT = exports.readFile = exports.parseQueryEvent = exports.repr = exports.ancestors = void 0;
 const util_1 = require("util");
-const fs_1 = require("fs");
+const _readFile = (_a = require('fs')) === null || _a === void 0 ? void 0 : _a.readFile;
 const errors_1 = require("./errors");
@@ -86,3 +87,3 @@ const types_1 = require("./types");
  *
- * @hidden
+ * @internal
  */
@@ -102,3 +103,3 @@ function parseResult({ bindings }) {
  *
- * @hidden
+ * @internal
  */
@@ -127,3 +128,3 @@ function parseMakeExternal(d) {
  *
- * @hidden
+ * @internal
  */
@@ -144,3 +145,3 @@ function parseNextExternal(d) {
  *
- * @hidden
+ * @internal
  */
@@ -165,3 +166,3 @@ function parseExternalCall({ args, kwargs, attribute, call_id: callId, instance, }) {
  *
- * @hidden
+ * @internal
  */
@@ -183,3 +184,3 @@ function parseExternalIsSubspecializer({ call_id: callId, instance_id: instanceId, left_class_tag: leftTag, right_class_tag: rightTag, }) {
  *
- * @hidden
+ * @internal
  */
@@ -200,3 +201,3 @@ function parseExternalIsa({ call_id: callId, instance, class_tag: tag, }) {
  *
- * @hidden
+ * @internal
  */
@@ -217,3 +218,3 @@ function parseExternalUnify({ call_id: callId, left_instance_id: leftId, right_instance_id: rightId, }) {
  *
- * @hidden
+ * @internal
  */
@@ -242,3 +243,3 @@ function parseDebug({ message }) {
 function readFile(file) {
-    return new Promise((res, rej) => fs_1.readFile(file, { encoding: 'utf8' }, (err, contents) => err === null ? res(contents) : rej(err)));
+    return new Promise((res, rej) => _readFile(file, { encoding: 'utf8' }, (err, contents) => err === null ? res(contents) : rej(err)));
 }
@@ -250,3 +251,4 @@ exports.readFile = readFile;
 let FG_RED = '';
-if (typeof process.stdout.getColorDepth === 'function' &&
+if (typeof window !== 'object' &&
+    typeof process.stdout.getColorDepth === 'function' &&
     process.stdout.getColorDepth() >= 4 &&
@@ -259,3 +261,5 @@ typeof process.stderr.getColorDepth === 'function' &&
 }
+/** @internal */
 exports.PROMPT = FG_BLUE + 'query> ' + RESET;
+/** @internal */
 function printError(e) {
@@ -266,3 +270,7 @@ console.error(FG_RED + e.name + RESET);
 exports.printError = printError;
-// https://stackoverflow.com/a/46759625
+/**
+ * https://stackoverflow.com/a/46759625
+ *
+ * @internal
+ */
 function isConstructor(f) {
@@ -269,0 +277,0 @@ try {

dist/src/Host.d.ts

@@ -1,105 +0,1 @@
-import type { Polar as FfiPolar } from './polar_wasm_api';
-import type { Class, EqualityFn, PolarTerm } from './types';
-/**
- * Translator between Polar and JavaScript.
- *
- * @internal
- */
-export declare class Host {
-    #private;
-    /**
-     * Shallow clone a host to extend its state for the duration of a particular
-     * query without modifying the longer-lived [[`Polar.#host`]] state.
-     *
-     * @internal
-     */
-    static clone(host: Host): Host;
-    /** @internal */
-    constructor(ffiPolar: FfiPolar, equalityFn: EqualityFn);
-    /**
-     * Fetch a JavaScript class from the [[`#classes`]] cache.
-     *
-     * @param name Class name to look up.
-     *
-     * @internal
-     */
-    private getClass;
-    /**
-     * Store a JavaScript class in the [[`#classes`]] cache.
-     *
-     * @param cls Class to cache.
-     * @param name Optional alias under which to cache the class. Defaults to the
-     * class's `name` property.
-     *
-     * @internal
-     */
-    cacheClass<T>(cls: Class<T>, name?: string): string;
-    /**
-     * Return cached instances.
-     *
-     * Only used by the test suite.
-     *
-     * @internal
-     */
-    instances(): any[];
-    /**
-     * Check if an instance exists in the [[`#instances`]] cache.
-     *
-     * @internal
-     */
-    hasInstance(id: number): boolean;
-    /**
-     * Fetch a JavaScript instance from the [[`#instances`]] cache.
-     *
-     * Public for the test suite.
-     *
-     * @internal
-     */
-    getInstance(id: number): any;
-    /**
-     * Store a JavaScript instance in the [[`#instances`]] cache, fetching a new
-     * instance ID from the Polar VM if an ID is not provided.
-     *
-     * @internal
-     */
-    private cacheInstance;
-    /**
-     * Construct a JavaScript instance and store it in the [[`#instances`]]
-     * cache.
-     *
-     * @internal
-     */
-    makeInstance(name: string, fields: PolarTerm[], id: number): Promise<void>;
-    /**
-     * Check if the left class is more specific than the right class with respect
-     * to the given instance.
-     *
-     * @internal
-     */
-    isSubspecializer(id: number, left: string, right: string): Promise<boolean>;
-    /**
-     * Check if the given instance is an instance of a particular class.
-     *
-     * @internal
-     */
-    isa(polarInstance: PolarTerm, name: string): Promise<boolean>;
-    /**
-     * Check if two instances unify according to the [[`#equalityFn`]].
-     *
-     * @internal
-     */
-    unify(leftId: number, rightId: number): Promise<boolean>;
-    /**
-     * Turn a JavaScript value into a Polar term that's ready to be sent to the
-     * Polar VM.
-     *
-     * @internal
-     */
-    toPolar(v: any): PolarTerm;
-    /**
-     * Turn a Polar term from the Polar VM into a JavaScript value.
-     *
-     * @internal
-     */
-    toJs(v: PolarTerm): Promise<any>;
-}
+export {};

dist/src/Host.js

@@ -42,3 +42,3 @@ "use strict";
      * Shallow clone a host to extend its state for the duration of a particular
-     * query without modifying the longer-lived [[`Polar.#host`]] state.
+     * query without modifying the longer-lived [[`Polar`]] host state.
      *
@@ -54,3 +54,3 @@ * @internal
     /**
-     * Fetch a JavaScript class from the [[`#classes`]] cache.
+     * Fetch a JavaScript class from the class cache.
      *
@@ -68,3 +68,3 @@ * @param name Class name to look up.
     /**
-     * Store a JavaScript class in the [[`#classes`]] cache.
+     * Store a JavaScript class in the class cache.
      *
@@ -100,3 +100,3 @@ * @param cls Class to cache.
     /**
-     * Check if an instance exists in the [[`#instances`]] cache.
+     * Check if an instance exists in the instance cache.
      *
@@ -109,3 +109,3 @@ * @internal
     /**
-     * Fetch a JavaScript instance from the [[`#instances`]] cache.
+     * Fetch a JavaScript instance from the instance cache.
      *
@@ -122,4 +122,4 @@ * Public for the test suite.
     /**
-     * Store a JavaScript instance in the [[`#instances`]] cache, fetching a new
-     * instance ID from the Polar VM if an ID is not provided.
+     * Store a JavaScript instance in the instance cache, fetching a new instance
+     * ID from the Polar VM if an ID is not provided.
      *
@@ -137,4 +137,3 @@ * @internal
     /**
-     * Construct a JavaScript instance and store it in the [[`#instances`]]
-     * cache.
+     * Construct a JavaScript instance and store it in the instance cache.
      *
@@ -184,3 +183,3 @@ * @internal
     /**
-     * Check if two instances unify according to the [[`#equalityFn`]].
+     * Check if two instances unify according to the [[`EqualityFn`]].
      *
@@ -187,0 +186,0 @@ * @internal

dist/src/messages.d.ts

@@ -1,26 +0,1 @@
-/**
- * Types of messages received from the Polar VM that should be relayed to
- * library consumers.
- *
- * @internal
- */
-declare enum MessageKind {
-    Print = "Print",
-    Warning = "Warning"
-}
-/**
- * JSON payload containing a message emitted by the Polar VM.
- *
- * @internal
- */
-interface Message {
-    kind: MessageKind;
-    msg: string;
-}
-/**
- * Relay messages received from the Polar VM to library consumers.
- *
- * @internal
- */
-export declare function processMessage(message: Message): void;
 export {};

dist/src/polar_wasm_api.js

 let imports = {};
 imports['__wbindgen_placeholder__'] = module.exports;
 let wasm;
-const { TextDecoder } = require(String.raw`util`);
+const { TextDecoder, TextEncoder } = require(String.raw`util`);
 
@@ -53,16 +53,52 @@ const heap = new Array(32).fill(undefined);
 
-let cachegetNodeBufferMemory0 = null;
-function getNodeBufferMemory0() {
-    if (cachegetNodeBufferMemory0 === null || cachegetNodeBufferMemory0.buffer !== wasm.memory.buffer) {
-        cachegetNodeBufferMemory0 = Buffer.from(wasm.memory.buffer);
-    }
-    return cachegetNodeBufferMemory0;
+let cachedTextEncoder = new TextEncoder('utf-8');
+
+const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
+    ? function (arg, view) {
+    return cachedTextEncoder.encodeInto(arg, view);
 }
+    : function (arg, view) {
+    const buf = cachedTextEncoder.encode(arg);
+    view.set(buf);
+    return {
+        read: arg.length,
+        written: buf.length
+    };
+});
 
-function passStringToWasm0(arg, malloc) {
+function passStringToWasm0(arg, malloc, realloc) {
 
-    const len = Buffer.byteLength(arg);
-    const ptr = malloc(len);
-    getNodeBufferMemory0().write(arg, ptr, len);
-    WASM_VECTOR_LEN = len;
+    if (realloc === undefined) {
+        const buf = cachedTextEncoder.encode(arg);
+        const ptr = malloc(buf.length);
+        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
+        WASM_VECTOR_LEN = buf.length;
+        return ptr;
+    }
+
+    let len = arg.length;
+    let ptr = malloc(len);
+
+    const mem = getUint8Memory0();
+
+    let offset = 0;
+
+    for (; offset < len; offset++) {
+        const code = arg.charCodeAt(offset);
+        if (code > 0x7F) break;
+        mem[ptr + offset] = code;
+    }
+
+    if (offset !== len) {
+        if (offset !== 0) {
+            arg = arg.slice(offset);
+        }
+        ptr = realloc(ptr, len, len = offset + arg.length * 3);
+        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
+        const ret = encodeString(arg, view);
+
+        offset += ret.written;
+    }
+
+    WASM_VECTOR_LEN = offset;
     return ptr;
@@ -305,3 +341,3 @@ }
 
-module.exports.__wbg_new_e13110f81ae347cf = function() {
+module.exports.__wbg_new_9dff83a08f5994f3 = function() {
     var ret = new Array();
@@ -311,3 +347,3 @@ return addHeapObject(ret);
 
-module.exports.__wbg_push_b46eeec52d2b03bb = function(arg0, arg1) {
+module.exports.__wbg_push_3ddd8187ff2ff82d = function(arg0, arg1) {
     var ret = getObject(arg0).push(getObject(arg1));
@@ -317,3 +353,3 @@ return ret;
 
-module.exports.__wbg_new_1192d65414040ad9 = function(arg0, arg1) {
+module.exports.__wbg_new_94a7dfa9529ec6e8 = function(arg0, arg1) {
     var ret = new Error(getStringFromWasm0(arg0, arg1));
@@ -323,7 +359,7 @@ return addHeapObject(ret);
 
-module.exports.__wbg_setname_a2f5f3bdfc971d1d = function(arg0, arg1, arg2) {
+module.exports.__wbg_setname_3b4b98a44f7164ab = function(arg0, arg1, arg2) {
     getObject(arg0).name = getStringFromWasm0(arg1, arg2);
 };
 
-module.exports.__wbg_new_e4679013d435841e = function() {
+module.exports.__wbg_new_caaee1a4adcc6164 = function() {
     var ret = new Map();
@@ -333,3 +369,3 @@ return addHeapObject(ret);
 
-module.exports.__wbg_set_155dce297caef4bd = function(arg0, arg1, arg2) {
+module.exports.__wbg_set_cc9a0fe818d4e028 = function(arg0, arg1, arg2) {
     var ret = getObject(arg0).set(getObject(arg1), getObject(arg2));
@@ -339,3 +375,3 @@ return addHeapObject(ret);
 
-module.exports.__wbg_now_4de5b53a19e45567 = function() {
+module.exports.__wbg_now_ba10664caf7c834a = function() {
     var ret = Date.now();
@@ -342,0 +378,0 @@ return ret;

dist/src/Polar.d.ts

@@ -15,8 +15,2 @@ import { Host } from './Host';
     /**
-     * Process messages received from the Polar VM.
-     *
-     * @internal
-     */
-    private processMessages;
-    /**
      * Clear rules from the Polar KB, but
@@ -52,8 +46,2 @@ * retain all registered classes and constants.
     repl(files?: string[]): Promise<void>;
-    /**
-     * Evaluate REPL input.
-     *
-     * @internal
-     */
-    private evalReplInput;
 }

dist/src/Polar.js

@@ -15,7 +15,8 @@ "use strict";
 };
+var _a, _b;
 var _ffiPolar, _host;
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Polar = void 0;
-const path_1 = require("path");
-const readline_1 = require("readline");
+const extname = (_a = require('path')) === null || _a === void 0 ? void 0 : _a.extname;
+const createInterface = (_b = require('readline')) === null || _b === void 0 ? void 0 : _b.createInterface;
 const errors_1 = require("./errors");
@@ -90,3 +91,6 @@ const Query_1 = require("./Query");
     async loadFile(file) {
-        if (path_1.extname(file) !== '.polar')
+        if (!extname) {
+            throw new errors_1.PolarError('loadFile is not supported in the browser');
+        }
+        if (extname(file) !== '.polar')
             throw new errors_1.PolarFileExtensionError(file);
@@ -164,2 +168,5 @@ let contents;
         var _a;
+        if (createInterface == null) {
+            throw new errors_1.PolarError('REPL is not supported in the browser');
+        }
         try {
@@ -186,3 +193,3 @@ if (files === null || files === void 0 ? void 0 : files.length)
         else {
-            const rl = readline_1.createInterface({
+            const rl = createInterface({
                 input: process.stdin,
@@ -189,0 +196,0 @@ output: process.stdout,

dist/src/Query.d.ts

@@ -1,58 +0,1 @@
-import type { Query as FfiQuery } from './polar_wasm_api';
-import { Host } from './Host';
-import type { QueryResult } from './types';
-/**
- * A single Polar query.
- *
- * @internal
- */
-export declare class Query {
-    #private;
-    results: QueryResult;
-    constructor(ffiQuery: FfiQuery, host: Host);
-    /**
-     * Process messages received from the Polar VM.
-     *
-     * @internal
-     */
-    private processMessages;
-    /**
-     * Send result of predicate check back to the Polar VM.
-     *
-     * @internal
-     */
-    private questionResult;
-    /**
-     * Send next result of JavaScript method call or property lookup to the Polar
-     * VM.
-     *
-     * @internal
-     */
-    private callResult;
-    /**
-     * Retrieve the next result from a registered call and prepare it for
-     * transmission back to the Polar VM.
-     *
-     * @internal
-     */
-    private nextCallResult;
-    /**
-     * Send application error back to the Polar VM.
-     *
-     * @internal
-     */
-    private applicationError;
-    /**
-     * Handle an application call.
-     *
-     * @internal
-     */
-    private handleCall;
-    private handleNextExternal;
-    /**
-     * Create an `AsyncGenerator` that can be polled to advance the query loop.
-     *
-     * @internal
-     */
-    private start;
-}
+export {};

dist/src/Query.js

@@ -15,6 +15,7 @@ "use strict";
 };
+var _a;
 var _ffiQuery, _calls, _host;
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Query = void 0;
-const readline_1 = require("readline");
+const createInterface = (_a = require('readline')) === null || _a === void 0 ? void 0 : _a.createInterface;
 const helpers_1 = require("./helpers");
@@ -214,6 +215,10 @@ const errors_1 = require("./errors");
                     case types_1.QueryEventKind.Debug:
+                        if (createInterface == null) {
+                            console.warn('debug events not supported in browser oso');
+                            break;
+                        }
                         const { message } = event.data;
                         if (message)
                             console.log(message);
-                        readline_1.createInterface({
+                        createInterface({
                             input: process.stdin,
@@ -223,3 +228,3 @@ output: process.stdout,
                             tabSize: 4,
-                        }).on('line', line => {
+                        }).on('line', (line) => {
                             const trimmed = line.trim().replace(/;+$/, '');
@@ -226,0 +231,0 @@ const command = __classPrivateFieldGet(this, _host).toPolar(trimmed);

dist/src/types.d.ts

 /**
- * Polar string type.
- *
- * @internal
- */
-interface PolarStr {
-    String: string;
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar string.
- *
- * @internal
- */
-export declare function isPolarStr(v: PolarValue): v is PolarStr;
-/**
- * Polar numeric type.
- *
- * @internal
- */
-interface PolarNum {
-    Number: PolarFloat | PolarInt;
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar numeric.
- *
- * @internal
- */
-export declare function isPolarNum(v: PolarValue): v is PolarNum;
-/**
- * Polar floating point type.
- * The string variant is to support ±∞ and NaN.
- *
- * @internal
- */
-interface PolarFloat {
-    Float: number | string;
-}
-/**
- * Polar integer type.
- *
- * @internal
- */
-interface PolarInt {
-    Integer: number;
-}
-/**
- * Polar boolean type.
- *
- * @internal
- */
-interface PolarBool {
-    Boolean: boolean;
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar boolean.
- *
- * @internal
- */
-export declare function isPolarBool(v: PolarValue): v is PolarBool;
-/**
- * Polar list type.
- *
- * @internal
- */
-interface PolarList {
-    List: PolarTerm[];
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar list.
- *
- * @internal
- */
-export declare function isPolarList(v: PolarValue): v is PolarList;
-/**
- * Polar dictionary type.
- *
- * @internal
- */
-interface PolarDict {
-    Dictionary: {
-        fields: Map<string, PolarTerm> | {
-            [key: string]: PolarTerm;
-        };
-    };
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar dictionary.
- *
- * @internal
- */
-export declare function isPolarDict(v: PolarValue): v is PolarDict;
-/**
- * Polar predicate type.
- *
- * @internal
- */
-interface PolarPredicate {
-    Call: {
-        name: string;
-        args: PolarTerm[];
-    };
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar predicate.
- *
- * @internal
- */
-export declare function isPolarPredicate(v: PolarValue): v is PolarPredicate;
-/**
- * Polar variable type.
- *
- * @internal
- */
-interface PolarVariable {
-    Variable: string;
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar variable.
- *
- * @internal
- */
-export declare function isPolarVariable(v: PolarValue): v is PolarVariable;
-/**
- * Polar application instance type.
- *
- * @internal
- */
-interface PolarInstance {
-    ExternalInstance: {
-        instance_id: number;
-        repr: string;
-        constructor?: PolarTerm;
-    };
-}
-/**
- * Type guard to test if a Polar value received from across the WebAssembly
- * boundary is a Polar application instance.
- *
- * @internal
- */
-export declare function isPolarInstance(v: PolarValue): v is PolarInstance;
-/**
- * Union of Polar value types.
- *
- * @internal
- */
-declare type PolarValue = PolarStr | PolarNum | PolarBool | PolarList | PolarDict | PolarPredicate | PolarVariable | PolarInstance;
-/**
- * Union of Polar value types.
- *
- * @internal
- */
-export interface PolarTerm {
-    value: PolarValue;
-}
-/**
- * Type guard to test if a JSON payload received from across the WebAssembly
- * boundary contains a valid Polar term.
- *
- * @internal
- */
-export declare function isPolarTerm(v: any): v is PolarTerm;
-/**
- * A constructable (via the `new` keyword) application class.
- *
- * @internal
- */
-export declare type Class<T extends {} = {}> = new (...args: any[]) => T;
-/**
- * The `Result` [[`QueryEvent`]] represents a single result from a query
- * containing any variables bound during the evaluation of the query.
- *
- * @internal
- */
-export interface Result {
-    bindings: Map<string, PolarTerm>;
-}
-/**
- * The `MakeExternal` [[`QueryEvent`]] is how Polar constructs application
- * instances during the evaluation of a query.
- *
- * @internal
- */
-export interface MakeExternal {
-    instanceId: number;
-    tag: string;
-    fields: PolarTerm[];
-}
-/**
- * The `NextExternal` [[`QueryEvent`]] is how Polar iterates
- * through iterable host values.
- *
- * @internal
- */
-export interface NextExternal {
-    callId: number;
-    iterable: PolarTerm;
-}
-/**
- * The `ExternalCall` [[`QueryEvent`]] is how Polar invokes JavaScript
- * functions registered as constants, methods on built-in types, and methods on
- * registered application classes during the evaluation of a query.
- *
- * @internal
- */
-export interface ExternalCall {
-    callId: number;
-    instance: PolarTerm;
-    attribute: string;
-    args?: PolarTerm[];
-}
-/**
- * The `ExternalIsSubspecializer` [[`QueryEvent`]] is how Polar determines
- * which of two classes is more specific with respect to a given instance.
- *
- * @internal
- */
-export interface ExternalIsSubspecializer {
-    instanceId: number;
-    leftTag: string;
-    rightTag: string;
-    callId: number;
-}
-/**
- * The `ExternalIsa` [[`QueryEvent`]] is how Polar determines whether a given
- * value is an instance of a particular class.
- *
- * @internal
- */
-export interface ExternalIsa {
-    instance: PolarTerm;
-    tag: string;
-    callId: number;
-}
-/**
- * Polar operators.
- *
- * Currently, the only operators supported for external operations are
- * comparison operators.
- *
- * @internal
- */
-declare enum PolarOperator {
-    Eq = 0,
-    Geq = 1,
-    Gt = 2,
-    Leq = 3,
-    Lt = 4,
-    Neq = 5
-}
-/**
- * The `ExternalOp` [[`QueryEvent`]] is how Polar evaluates an operation
- * involving one or more application instances.
- *
- * @internal
- */
-export interface ExternalOp {
-    args: PolarTerm[];
-    callId: number;
-    operator: PolarOperator;
-}
-/**
- * The `ExternalUnify` [[`QueryEvent`]] is how Polar determines whether a pair
- * of values unify where at least one of the values is an application instance
- * (and, as such, Polar cannot determine unification internally).
- *
- * @internal
- */
-export interface ExternalUnify {
-    leftId: number;
-    rightId: number;
-    callId: number;
-}
-/**
- * The `Debug` [[`QueryEvent`]] is how Polar relays debugging messages to
- * JavaScript from the internal debugger attached to the Polar VM.
- *
- * @internal
- */
-export interface Debug {
-    message: string;
-}
-/**
- * Union of all [[`QueryEvent`]] types.
- *
- * @internal
- */
-export declare enum QueryEventKind {
-    Debug = 0,
-    Done = 1,
-    ExternalCall = 2,
-    ExternalIsa = 3,
-    ExternalIsSubspecializer = 4,
-    ExternalOp = 5,
-    ExternalUnify = 6,
-    MakeExternal = 7,
-    NextExternal = 8,
-    Result = 9
-}
-/**
- * An event from the Polar VM.
- *
- * @internal
- */
-export interface QueryEvent {
-    kind: QueryEventKind;
-    data?: Debug | ExternalCall | ExternalIsa | ExternalIsSubspecializer | ExternalOp | ExternalUnify | MakeExternal | NextExternal | Result;
-}
-/**
  * An `AsyncGenerator` over query results.
@@ -352,16 +37,1 @@ *
 }
-/**
- * Type guard to test if a value conforms to both the iterable and iterator
- * protocols. This is basically a slightly relaxed check for whether the value
- * is a `Generator`.
- *
- * @internal
- */
-export declare function isIterableIterator(x: any): boolean;
-/**
- * Type guard to test if a value is an `AsyncIterator`.
- *
- * @internal
- */
-export declare function isAsyncIterator(x: any): boolean;
-export {};

dist/test/parity.js

@@ -88,4 +88,3 @@ "use strict";
     // test iterables work
-    if ((await oso.queryRule('testIterables').next()).done)
-        throw new Error();
+    // if ((await oso.queryRule('testIterables').next()).done) throw new Error();
     // Test built-in type specializers.
@@ -92,0 +91,0 @@ if ([

package.json

 {
   "name": "oso",
-  "version": "0.9.0",
+  "version": "0.10.0",
   "description": "oso authorization library.",
+  "bin": "bin/repl.js",
   "main": "dist/src/index.js",
-  "bin": "bin/repl.js",
+  "browser": {
+    "fs": false,
+    "readline": false,
+    "repl": false,
+    "./dist/src/polar_wasm_api.js": "./dist/bundler/polar_wasm_api.js",
+    "./dist/src/polar_wasm_api_bg.js": "./dist/bundler/polar_wasm_api_bg.js"
+  },
   "repository": "https://github.com/osohq/oso",
@@ -46,6 +53,5 @@ "collaborators": [
     "ts-node": "^8.10.2",
-    "typedoc": "^0.17.0-3",
+    "typedoc": "^0.20.4",
     "typescript": "^3.9.5"
-  },
-  "dependencies": {}
-}
+  }
+}

Fixed alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

2385482

increased by91.45%

Number of package files

47

increased by11.9%

Worsened metrics

Lines of code

2573

decreased by-3.52%

No dependency changes