usedjs
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used.js 是一个轻量级小巧的可运行在浏览器中的 JavaScript 函数库
9 lines (8 loc) • 466 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.integer = function (i) { return Number.isInteger(i); };
exports.emptyObject = function (obj) { return Object.keys(obj).length === 0; };
exports.emptyArray = function (arr) { return arr.length === 0; };
exports.emptyString = function (s) { return s.length === 0; };
exports.emptySet = function (s) { return s.size === 0; };
exports.emptyMap = function (m) { return m.size === 0; };