javascript / intermediate
Snippet
Localized List Formatting
The Intl.ListFormat object enables language-sensitive list formatting. It automatically handles localized separators (like commas) and conjunctions (like 'and' or 'or') based on the provided locale.
snippet.js
javascript
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const tools = ['Node.js', 'TypeScript', 'Deno'];const formatter = new Intl.ListFormat('en', {style: 'long',type: 'conjunction'});console.log(formatter.format(tools));// Output: 'Node.js, TypeScript, and Deno'
nodejs
Breakdown
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new Intl.ListFormat('en', { ... });
Initializes a formatter for the English language with specific styling.
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formatter.format(tools);
Processes the array into a grammatically correct string for the target language.