32 lines
450 B
JavaScript
32 lines
450 B
JavaScript
/**
|
|
* Remove trailing spaces from string
|
|
*
|
|
* f(_x_) => x
|
|
*
|
|
* @param str
|
|
*/
|
|
export function trim(str) {
|
|
return str
|
|
.replace(/^\s+/, '')
|
|
.replace(/\s+$/, '')
|
|
}
|
|
|
|
/**
|
|
* Remove trailing spaces from string
|
|
*
|
|
* f(_x_) => x
|
|
*
|
|
* @param str
|
|
*/
|
|
export function trimNewline(str) {
|
|
return str
|
|
.replace(/^\n+/, '')
|
|
.replace(/\n+$/, '')
|
|
}
|
|
|
|
export function constrain(n, min, max) {
|
|
if (n < min) return min
|
|
if (n > max) return max
|
|
return n
|
|
}
|