14 lines
344 B
JavaScript
14 lines
344 B
JavaScript
var colors = require('../colors');
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module['exports'] = (function () {
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var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta']; //RoY G BiV
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return function (letter, i, exploded) {
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if (letter === " ") {
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return letter;
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} else {
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return colors[rainbowColors[i++ % rainbowColors.length]](letter);
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}
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};
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})();
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