Flatten overlapping ranges into a sequence of sections.
npm install flatten-overlapping-rangesFlatten overlapping ranges into a sequence of sections.
``
---A--- ---C---
-----B------
--D--
`
-- --- -- --- -- -- -----
A A A C C
B B B B B
D D
!ISC-licensed
`shell`
npm install flatten-overlapping-ranges
`js
const flatten = require('flatten-overlapping-ranges')
const sections = flatten([
['A', 0, 7], // start a 0, length of 7
['B', 2, 12],
['D', 5, 5],
['C', 12, 7]
])
console.log(Array.from(sections))
`
`js`
[
[2, ['A']], // length of 2
[3, ['A', 'B']],
[2, ['A', 'B', 'D']],
[3, ['B', 'D']],
[2, ['B']],
[2, ['C', 'B']],
[5, ['c']]
]
Instead of strings as range IDs, you can use anything a Map works with:
`js`
flatten([
[{name: 'A'}, 0, 7],
[{name: 'B'}, 2, 12]
])
If you have a question or have difficulties using flatten-overlapping-ranges`, please double-check your code and setup first. If you think you have found a bug or want to propose a feature, refer to the issues page.