49 lines
No EOL
995 B
JavaScript
49 lines
No EOL
995 B
JavaScript
define(function() {
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var slice = Array.prototype.slice;
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return {
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chain: function() {
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var fools = slice.call(arguments);
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var i = -1;
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var next = function() {
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i++;
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var f = fools[i];
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var args = slice.call(arguments);
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args.push(next);
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if (f) {
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f.apply(null, args);
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}
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}
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next();
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},
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map: function(a, f, c) {
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var mapped = [];
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var completed = 0;
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var check = function(index, value) {
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mapped[index] = value;
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completed++;
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if (completed == a.length) {
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c(mapped);
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}
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};
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for (var i = 0; i < a.length; i++) {
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f(a[i], i, check.bind(null, i));
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}
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},
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serial: function(a, f, c) {
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var i = -1;
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var next = function() {
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i++;
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var item = a[i];
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if (typeof item == "undefined") {
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if (c) c();
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} else {
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f(item, next);
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}
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};
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next();
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}
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}
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}); |