| 1 | var toString = require('../lang/toString');
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| 2 |
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| 3 | /**
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| 4 | * Searches for a given substring
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| 5 | */
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| 6 | function contains(str, substring, fromIndex){
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| 7 | str = toString(str);
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| 8 | substring = toString(substring);
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| 9 | return str.indexOf(substring, fromIndex) !== -1;
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| 10 | }
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| 11 |
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| 12 | module.exports = contains;
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| 13 |
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| 14 |
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