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ab6c03c0cc
- Use JSX for templates - Docblock/comment everything - Mostly passes ESLint (still some work to do) - Lots of renaming, refactoring, etc. CSS hasn't been updated yet.
29 lines
807 B
JavaScript
29 lines
807 B
JavaScript
/**
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* The `punctuate` helper formats a list of strings (e.g. names) to read
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* fluently in the application's locale.
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*
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* @example
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* punctuate(['Toby', 'Franz', 'Dominion'])
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* // Toby, Franz, and Dominion
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*
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* @param {Array} items
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* @return {Array}
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*/
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export default function punctuate(items) {
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const punctuated = [];
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// FIXME: update to use translation
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items.forEach((item, i) => {
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punctuated.push(item);
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// If this item is not the last one, then we will follow it with some
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// punctuation. If the list is more than 2 items long, we'll add a comma.
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// And if this is the second-to-last item, we'll add 'and'.
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if (i < items.length - 1) {
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punctuated.push((items.length > 2 ? ', ' : '') + (i === items.length - 2 ? ' and ' : ''));
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}
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});
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return punctuated;
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};
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