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Feat(data): add regex match utility function snippet in JS #38

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Feat(data): add regex match utility function snippet in JS #38

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42 changes: 41 additions & 1 deletion public/data/javascript.json
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Original file line number Diff line number Diff line change
Expand Up @@ -313,5 +313,45 @@
"author": "dostonnabotov"
}
]
},
{
"categoryName": "Regular expression",
"snippets": [
{
"title": "Regex Match Utility Function",
"description": "Enhanced regular expression matching utility.",
"code": [
"/**",
"* @param {string | number} input",
"* The input string to match",
"* @param {regex | string} expression",
"* Regular expression",
"* @param {string} flags",
"* Optional Flags",
"*",
"* @returns {array}",
"* [{",
"match: '...',",
"matchAtIndex: 0,",
"capturedGroups: [ '...', '...' ]",
"}]",
"*/",
"function regexMatch(input, expression, flags = \"g\") {",
"let regex = expression instanceof RegExp ? expression : new RegExp(expression, flags)",
"let matches = input.matchAll(regex)",
"matches = [...matches]",
"return matches.map(item => {",
"return {",
"match: item[0],",
"matchAtIndex: item.index,",
"capturedGroups: item.length > 1 ? item.slice(1) : undefined",
"}",
"})",
"}"
],
"tags": ["javascript","regex"],
"author": "aumirza"
}
]
}
]
]