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February 28, 2017 05:28
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A simple function to determine if one string is a round rotation of another.
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| function roundStrings(s1, s2) { | |
| for (let i in s1) { | |
| if (s1.hasOwnProperty(i)) { | |
| if (s1[i] !== s2[s2.length - i - 1]) { | |
| return -1; | |
| } | |
| } | |
| } | |
| return 1; | |
| } |
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