26 lines
705 B
JavaScript
26 lines
705 B
JavaScript
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const { format } = require('../');
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const volume = format((info, opts) => {
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if (opts.yell) {
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info.message = info.message.toUpperCase();
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} else if (opts.whisper) {
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info.message = info.message.toLowerCase();
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}
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return info;
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});
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// `volume` is now a function that returns instances of the format.
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const scream = volume({ yell: true });
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console.dir(scream.transform({
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level: 'info',
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message: `sorry for making you YELL in your head!`
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}, scream.options));
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// `volume` can be used multiple times to create different formats.
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const whisper = volume({ whisper: true });
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console.dir(whisper.transform({
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level: 'info',
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message: `WHY ARE THEY MAKING US YELL SO MUCH!`
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}, whisper.options));
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