39 lines
1.4 KiB
Plaintext
39 lines
1.4 KiB
Plaintext
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function isPrimitive(value) {
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var type = typeof value;
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return ((type === 'boolean' || type === 'number' || type === 'string' || type === 'undefined' || value === null))
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};
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function call(fn, args) {
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if (args.length === 2) {
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return (fn(args[(0)], args[(1)]))
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};
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if (args.length === 1) {
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return (fn(args[(0)]))
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};
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return (fn())
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};
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function serializer(args) {
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if (args.length === 1 && isPrimitive(args[(0)])) {
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return (args[(0)])
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};
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var obj = ({});
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for (var i = 0; i < args.length; i++) {
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obj[((nt_5 = ('key' + i), null == nt_5 ? undefined : 'number' === typeof nt_5 ? nt_5 : "" + nt_5))] = args[((nt_6 = (i), null == nt_6 ? undefined : 'number' === typeof nt_6 ? nt_6 : "" + nt_6))]
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};
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return (JSON.stringify(obj))
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};
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function memoize(fn) {
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arguments.length = arguments.length;
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var cache = ({});
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return ((function() {
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arguments.length = arguments.length;
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var key = serializer(arguments);
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if (cache[((nt_7 = (key), null == nt_7 ? undefined : 'number' === typeof nt_7 ? nt_7 : "" + nt_7))] === undefined) {
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cache[((nt_8 = (key), null == nt_8 ? undefined : 'number' === typeof nt_8 ? nt_8 : "" + nt_8))] = call(fn, arguments)
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};
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return (cache[((nt_9 = (key), null == nt_9 ? undefined : 'number' === typeof nt_9 ? nt_9 : "" + nt_9))])
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}))
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};
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module.exports.memoize = memoize;
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