25 lines
1 KiB
JavaScript
25 lines
1 KiB
JavaScript
//#region src/compat/string/endsWith.ts
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/**
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* Checks if a string contains another string at the end of the string.
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*
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* Checks if one string endsWith another string. Optional position parameter to offset searching before a certain index.
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*
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* @param str - The string that might contain the target string.
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* @param target - The string to search for.
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* @param position - An optional position from the start to search up to this index
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* @returns True if the str string ends with the target string.
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*
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* @example
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* const isPrefix = endsWith('fooBar', 'foo') // returns true
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* const isPrefix = endsWith('fooBar', 'bar') // returns false
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* const isPrefix = endsWith('fooBar', 'abc') // returns false
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* const isPrefix = endsWith('fooBar', 'foo', 3) // returns true
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* const isPrefix = endsWith('fooBar', 'abc', 5) // returns false
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*/
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function endsWith(str, target, position) {
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if (str == null || target == null) return false;
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if (position == null) position = str.length;
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return str.endsWith(target, position);
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}
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//#endregion
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export { endsWith };
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