You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
879 B
38 lines
879 B
'use strict'; |
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Object.defineProperty(exports, '__esModule', { |
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value: true, |
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}); |
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exports.didYouMean = didYouMean; |
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const MAX_SUGGESTIONS = 5; |
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/** |
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* Given [ A, B, C ] return ' Did you mean A, B, or C?'. |
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*/ |
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function didYouMean(firstArg, secondArg) { |
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const [subMessage, suggestionsArg] = secondArg |
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? [firstArg, secondArg] |
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: [undefined, firstArg]; |
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let message = ' Did you mean '; |
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if (subMessage) { |
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message += subMessage + ' '; |
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} |
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const suggestions = suggestionsArg.map((x) => `"${x}"`); |
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switch (suggestions.length) { |
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case 0: |
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return ''; |
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case 1: |
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return message + suggestions[0] + '?'; |
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case 2: |
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return message + suggestions[0] + ' or ' + suggestions[1] + '?'; |
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} |
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const selected = suggestions.slice(0, MAX_SUGGESTIONS); |
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const lastItem = selected.pop(); |
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return message + selected.join(', ') + ', or ' + lastItem + '?'; |
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}
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