59 lines
2.5 KiB
JavaScript
59 lines
2.5 KiB
JavaScript
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const require_identity = require("../../function/identity.js");
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const require_isArrayLike = require("../predicate/isArrayLike.js");
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const require_property = require("../object/property.js");
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const require_matches = require("../predicate/matches.js");
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const require_matchesProperty = require("../predicate/matchesProperty.js");
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const require_isIterateeCall = require("../_internal/isIterateeCall.js");
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//#region src/compat/array/every.ts
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/**
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* Checks if every item in an object has a specific property, where the property name is provided as a PropertyKey.
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*
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* @template T
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* @param {T extends Record<string, unknown> ? T : never} object - The object to check through.
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* @param {ArrayLike<T> | Record<any, any> | null | undefined} source - The source array or object to check through.
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* @param {((item: T, index: number, arr: any) => unknown) | Partial<T> | [keyof T, unknown] | PropertyKey} doesMatch - The criteria to match. It can be a function, a partial object, a key-value pair, or a property name.
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* @param {PropertyKey} propertyToCheck - The property name to check.
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* @param {unknown} guard - Enables use as an iteratee for methods like `_.map`.
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* @returns {boolean} - `true` if every property value has the specified property, or `false` if at least one does not match.
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*
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* @example
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* // Using a property name
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* const obj = { a: { id: 1, name: 'Alice' }, b: { id: 2, name: 'Bob' } };
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* const result = every(obj, 'name');
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* console.log(result); // true
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*/
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function every(source, doesMatch, guard) {
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if (!source) return true;
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if (guard && require_isIterateeCall.isIterateeCall(source, doesMatch, guard)) doesMatch = void 0;
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if (!doesMatch) doesMatch = require_identity.identity;
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let predicate;
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switch (typeof doesMatch) {
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case "function":
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predicate = doesMatch;
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break;
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case "object":
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if (Array.isArray(doesMatch) && doesMatch.length === 2) {
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const key = doesMatch[0];
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const value = doesMatch[1];
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predicate = require_matchesProperty.matchesProperty(key, value);
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} else predicate = require_matches.matches(doesMatch);
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break;
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case "symbol":
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case "number":
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case "string": predicate = require_property.property(doesMatch);
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}
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if (!require_isArrayLike.isArrayLike(source)) {
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const keys = Object.keys(source);
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for (let i = 0; i < keys.length; i++) {
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const key = keys[i];
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const value = source[key];
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if (!predicate(value, key, source)) return false;
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}
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return true;
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}
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for (let i = 0; i < source.length; i++) if (!predicate(source[i], i, source)) return false;
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return true;
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}
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//#endregion
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exports.every = every;
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