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This commit adds "ext/node" extension that implementes CommonJS module system. In the future this extension might be extended to actually contain implementation of Node compatibility layer in favor of "deno_std/node". Currently this functionality is not publicly exposed, it is available via "Deno[Deno.internal].require" namespace and is meant to be used by other functionality to be landed soon. This is a minimal first pass, things that still don't work: support for dynamic imports in CJS conditional exports |
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index.js | ||
package.json | ||
README.md |
left-pad
String left pad
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 char
s. See
#28.
NOTE: Characters having code points outside of BMP plan are considered a two distinct characters. See #58.