27 lines
800 B
JavaScript
27 lines
800 B
JavaScript
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//#region src/string/escape.ts
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const htmlEscapes = {
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"&": "&",
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"<": "<",
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">": ">",
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"\"": """,
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"'": "'"
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};
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/**
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* Converts the characters "&", "<", ">", '"', and "'" in `str` to their corresponding HTML entities.
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* For example, "<" becomes "<".
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*
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* @param {string} str The string to escape.
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* @returns {string} Returns the escaped string.
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*
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* @example
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* escape('This is a <div> element.'); // returns 'This is a <div> element.'
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* escape('This is a "quote"'); // returns 'This is a "quote"'
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* escape("This is a 'quote'"); // returns 'This is a 'quote''
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* escape('This is a & symbol'); // returns 'This is a & symbol'
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*/
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function escape(str) {
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return str.replace(/[&<>"']/g, (match) => htmlEscapes[match]);
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}
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//#endregion
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exports.escape = escape;
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