All files / src/utils progress.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
 
 
 
 
 
 
 
 
 
 
 
4x
74x
 
74x
 
 
/*
  Progress within given range
 
  Given a lower limit and an upper limit, we return the progress
  (expressed as a number 0-1) represented by the given value, and
  limit that progress to within 0-1.
 
  @param [number]: Lower limit
  @param [number]: Upper limit
  @param [number]: Value to find progress within given range
  @return [number]: Progress of value within range as expressed 0-1
*/
export const progress = (from: number, to: number, value: number) => {
  const toFromDifference = to - from;
 
  return toFromDifference === 0 ? 1 : (value - from) / toFromDifference;
};