@akala/core/dist/each.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function array(array, body) {
    Array.prototype.forEach.call(array, body);
}
exports.array = array;
function object(o, body) {
    array(Object.keys(o), function (key) {
        body(o[key], key);
    });
}
exports.object = object;
function each(it, body) {
    if (isArrayLike(it))
        return array(it, body);
    return object(it, body);
}
exports.each = each;
function grepArray(it, body) {
    var result = [];
    array(it, function (el, i) {
        if (body(el, i))
            result.push(el);
    });
    return result;
}
exports.grepArray = grepArray;
function grepObject(o, body, asArray) {
    var result = {};
    var resultArray = [];
    object(o, function (el, i) {
        if (body(el, i))
            if (asArray)
                resultArray.push(el);
            else
                result[i] = el;
    });
    if (asArray)
        return resultArray;
    return result;
}
exports.grepObject = grepObject;
function isArrayLike(it) {
    return Array.isArray(it) || typeof (it) != 'undefined' && typeof (it['length']) != 'undefined';
}
function grep(it, body, asArray) {
    if (isArrayLike(it))
        return grepArray(it, body);
    return grepObject(it, body, asArray);
}
exports.grep = grep;
function mapArray(it, body) {
    var result = [];
    array(it, function (el, i) {
        result.push(body(el, i));
    });
    return result;
}
exports.mapArray = mapArray;
function mapObject(o, body, asArray) {
    var result = {};
    var resultArray = [];
    object(o, function (el, i) {
        if (asArray)
            resultArray.push(body(el, i));
        else
            result[i] = body(el, i);
    });
    if (asArray)
        return resultArray;
    return result;
}
exports.mapObject = mapObject;
function map(it, body, asArray) {
    if (isArrayLike(it))
        return mapArray(it, body);
    return mapObject(it, body, asArray);
}
exports.map = map;
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