Created
March 27, 2016 10:10
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freecodecamp : Search and Replace
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| function myReplace(str, before, after) { | |
| var regex = new RegExp(before); | |
| if(before[0] === before[0].toUpperCase()){ | |
| after = after[0].toUpperCase() + after.slice(1) ; | |
| } | |
| return str.replace(regex,after); | |
| } | |
| myReplace("A quick brown fox jumped over the lazy dog", "jumped", "leaped"); |
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