11 lines
430 B
Plaintext
11 lines
430 B
Plaintext
import assertString from './util/assertString';
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import toString from './util/toString';
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import merge from './util/merge';
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var defaulContainsOptions = {
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ignoreCase: false
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};
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export default function contains(str, elem, options) {
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assertString(str);
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options = merge(options, defaulContainsOptions);
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return options.ignoreCase ? str.toLowerCase().indexOf(toString(elem).toLowerCase()) >= 0 : str.indexOf(toString(elem)) >= 0;
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} |