32 lines
612 B
JavaScript
32 lines
612 B
JavaScript
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var assert = require('assert');
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var Lazy = require('..');
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var expresso = expresso;
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function range(i, j) {
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var r = [];
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for (;i<j;i++) r.push(i);
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return r;
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}
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exports['forEach'] = function () {
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var lazy = new Lazy;
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var executed = false;
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var data1 = [];
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var data2 = [];
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lazy
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.forEach(function (x) {
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data1.push(x);
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})
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.forEach(function (x) {
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data2.push(x);
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});
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range(0,10).forEach(function (x) {
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lazy.emit('data', x);
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});
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assert.deepEqual(data1, range(0,10));
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assert.deepEqual(data2, range(0,10));
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}
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