| 1 | <!DOCTYPE html>
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| 2 | <html lang="en">
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| 3 | <head>
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| 4 | <meta charset="utf-8">
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| 5 | <title>functional-pipeline</title>
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| 6 | <script src="fp.js"></script>
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| 7 | </head>
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| 8 | <body>
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| 9 | <h1>functional-pipeline</h1>
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| 10 | <script>
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| 11 | (function (fp) {
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| 12 | if (typeof fp === 'undefined') {
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| 13 | throw new Error('Cannot find fp object');
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| 14 | }
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| 15 | console.log('Found fp object');
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| 16 | function triple(x) { return 3 * x; }
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| 17 | function add2(x) { return x + 2; }
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| 18 | var data = {
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| 19 | age: 10,
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| 20 | getAge: function () { return this.age; }
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| 21 | };
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| 22 | var pipeline = fp('getAge', triple, add2);
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| 23 | var result = pipeline(data);
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| 24 | if (result !== 32) {
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| 25 | throw new Error('invalid result ' + result);
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| 26 | }
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| 27 | }(window.fp));
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| 28 | </script>
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| 29 | </body>
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| 30 | </html>
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