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denoland-deno/std/node/tests/node_modules/left-pad
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Kitson Kelly bced52505f
Update to Prettier 2 and use ES Private Fields (#4498)
2020-03-28 13:03:49 -04:00
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index.js Update to Prettier 2 and use ES Private Fields (#4498) 2020-03-28 13:03:49 -04:00
package.json feat(std/node) add CommonJS require (#3380) 2019-11-19 01:54:20 -05:00
README.md feat(std/node) add CommonJS require (#3380) 2019-11-19 01:54:20 -05:00

README.md

left-pad

String left pad

Build Status

Install

$ npm install left-pad

Usage

const leftPad = require('left-pad')

leftPad('foo', 5)
// => "  foo"

leftPad('foobar', 6)
// => "foobar"

leftPad(1, 2, '0')
// => "01"

leftPad(17, 5, 0)
// => "00017"

NOTE: The third argument should be a single char. However the module doesn't throw an error if you supply more than one chars. See #28.

NOTE: Characters having code points outside of BMP plan are considered a two distinct characters. See #58.