17 lines
524 B
JavaScript
17 lines
524 B
JavaScript
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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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minOccurrences: 1
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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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if (options.ignoreCase) {
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return str.toLowerCase().split(toString(elem).toLowerCase()).length > options.minOccurrences;
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}
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return str.split(toString(elem)).length > options.minOccurrences;
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}
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