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41 lines
695 B
41 lines
695 B
4 weeks ago
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# pad
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```js
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// usage
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chance.pad(number, width)
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chance.pad(number, width, padder)
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```
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Pad a number with some string until it reaches a desired width.
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By default, `chance.pad()` will pad with zeroes. For example, to zero-pad
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numbers such that the outcome width is 5, do the following.
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```js
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chance.pad(45, 5)
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=> '00045'
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chance.pad(284, 5)
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=> '00284'
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chance.pad(82843, 5)
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=> '82843'
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```
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Notice how every item returned is a string with leading zeroes until the width
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is 5 for each one.
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Can optionally specify a character if the desire is to pad with something other
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than zero.
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```js
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chance.pad(81, 5, 'Z')
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=> 'ZZZ81'
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chance.pad(692, 5, 'Z')
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=> 'ZZ692'
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chance.pad(52859, 5)
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=> '52859'
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```
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