SHOW:
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- or go back to the newest paste.
| 1 | - | function LetterCapitalize(str) {
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| 1 | + | function LetterCapitalize(str) { // str = "this is test"
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| 2 | - | return str.split(' ').map(function(word){
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| 2 | + | return str.split(' ') // ["this", "is", "test"]
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| 3 | - | return word[0].toUpperCase() + word.substring(1); |
| 3 | + | .map(function(word){
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| 4 | - | }).join(' ');
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| 4 | + | return word[0].toUpperCase() + word.substring(1); // ["This", "Is", "Test"] |
| 5 | }) | |
| 6 | .join(' '); // "This Is Test"
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| 7 | } |
