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