https://github.com/segment-boneyard/human-intervals

Create clean, human friendly labels for a chart.
https://github.com/segment-boneyard/human-intervals

Last synced: about 7 hours ago
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Create clean, human friendly labels for a chart.

• Host: GitHub
• URL: https://github.com/segment-boneyard/human-intervals
• Owner: segment-boneyard
• Created: 2015-03-03T18:51:35.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-03-03T22:58:54.000Z (over 9 years ago)
• Last Synced: 2024-04-09T16:31:06.847Z (7 months ago)
• Language: JavaScript
• Size: 110 KB
• Stars: 3
• Watchers: 47
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md

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README

        

# human-intervals

## Installation

```

npm install human-intervals

```

```

component install segmentio/human-intervals

```

## Example

```js

var humanize = require('human-intervals');

var assert = require('assert');

var values = [ 341, 12, 793, 42, 54, 591, 123, 271, 804 ];

var max = Math.max.apply(Math, values);

assert.deepEqual(humanize({ segments: 2, value: max }).map(format), [ '0', '450', '900' ]);

assert.deepEqual(humanize({ segments: 3, value: max }).map(format), [ '0', '300', '600', '900' ]);

assert.deepEqual(humanize({ segments: 4, value: max }).map(format), [ '0', '210', '420', '630', '840' ]);

assert.deepEqual(humanize({ segments: 5, value: max }).map(format), [ '0', '180', '360', '540', '720', '900']);

var values = [ 341, 12, 793, 42, 54, 591, 123, 271, 804, 1029 ].map(thousand);

var max = Math.max.apply(Math, values);

assert.deepEqual(humanize({ segments: 2, value: max }).map(format), [ '0', '1M', '2M' ]);

assert.deepEqual(humanize({ segments: 3, value: max }).map(format), [ '0', '400K', '800K', '1.2M' ]);

assert.deepEqual(humanize({ segments: 4, value: max }).map(format), [ '0', '300K', '600K', '900K', '1.2M' ]);

assert.deepEqual(humanize({ segments: 5, value: max }).map(format), [ '0', '400K', '800K', '1.2M', '1.6M', '2M']);

function format(value) {

  if (value > 10e5) return (value / 10e5) + 'M'; // millions

  if (value > 10e2) return (value / 10e2) + 'K'; // thousands

  return String(value); // <= hundreds

}

```