@open-rpc/schema-utils-js/build/helper-functions.js

<center> <span> <img alt="CircleCI branch" src="https://img.shields.io/circleci/project/github/open-rpc/schema-utils-js/master.svg"> <img src="https://codecov.io/gh/open-rpc/schema-utils-js/branch/master/graph/badge.svg" /> <img alt="npm" sr

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.rpcDocIsEqual = exports.find = exports.compact = exports.findIndex = void 0;
/**
 * finds array index of array object which matches predicate
 * @param array {Array}
 * @param predicate {Function}
 * @returns {number} || {undefined}
 */
var findIndex = function (array, predicate) {
    var length = array == null ? 0 : array.length;
    if (!length) {
        return -1;
    }
    var index = -1;
    while (++index < length) {
        if (predicate(array[index])) {
            return index;
        }
    }
    return -1;
};
exports.findIndex = findIndex;
/**
 * Removes false and null values from array
 * @param array {Array}
 * @returns {Array}
 */
var compact = function (array) {
    var index = 0;
    var result = [];
    for (var _i = 0, array_1 = array; _i < array_1.length; _i++) {
        var value = array_1[_i];
        if (value) {
            result[index++] = value;
        }
    }
    return result;
};
exports.compact = compact;
/**
 * finds an array elements which matches the predicate
 * @param array {Array}
 * @param predicate {Function}
 * @returns {any} || {undefined}
 */
var find = function (array, predicate) {
    var length = array == null ? 0 : array.length;
    if (!length) {
        return undefined;
    }
    var index = -1;
    while (++index < length) {
        if (predicate(array[index])) {
            return array[index];
        }
    }
    return undefined;
};
exports.find = find;
/**
 * compares OpenrpcDocuments
 *
 * @param doc1 {OpenrpcDocument}
 * @param doc2 {OpenrpcDocument}
 * @returns {boolean}
 */
var rpcDocIsEqual = function (doc1, doc2) {
    var doc1Keys = Object.keys(doc1);
    var doc2Keys = Object.keys(doc2);
    var doc1Len = doc1Keys.length;
    var doc2Len = doc2Keys.length;
    if (doc1Len != doc2Len) {
        return false;
    }
    var key;
    var index = doc1Len;
    while (index--) {
        key = doc1Keys[index];
        if (!(key in doc2)) {
            return false;
        }
        else if (typeof doc1[key] === "object" && typeof doc2[key] === "object") {
            if (!(0, exports.rpcDocIsEqual)(doc1[key], doc2[key])) {
                return false;
            }
        }
        else if (doc1[key] != doc2[key]) {
            return false;
        }
    }
    return true;
};
exports.rpcDocIsEqual = rpcDocIsEqual;