simple math functions. clamp, lerp etc
npm install math-extvar m = require('math-ext');
m.clamp(1, 2, 3) // => 2
m.clamp(1, 2, 0.5) // => 1
m.clamp(1, 2, 1.5) // => 1.5
m.lerp(0, 2, 0.75) // => 1.5
var c = m.clamper(1, 2)
c(4) // => 2
c(0.2) // => 1
var l = m.lerper(0, 10)
l(0.5) // => 5
require('math-ext').expose();
typeof Math.clamp // => "function"
typeof Math.lerp // => "function"
// you get the idea.