joelnet · September 19, 2019 18:14 · Sep 19, 2019
diff --git a/clamp.js b/clamp.js
@@ -0,0 +1,32 @@
+const pipe = require('ramda/src/pipe')
+const curry = require('ramda/src/curry')
+
+const clampA = (min, max, value) => {
+  let newValue = Number(value)
+  newValue = Math.min(max, newValue)
+  newValue = Math.max(min, newValue)
+  return newValue
+}
+
+const clampB = (min, max, value) =>
+  Math.max(min, Math.min(max, Number(value)))
+
+const clampC = (min, max, value) => pipe(
+  Number,
+  num => Math.min(max, num)
+  num => Math.max(min, num)
+)
+
+const mathMin = curry(Math.min)
+const mathMax = curry(Math.max)
+
+const clampD = min => max => pipe(
+  Number,
+  mathMin(max)
+  mathMax(min)
+)
+
+const clampE = (min, max, num) => num
+  |> Number
+  |> Math.min(max, ?)
+  |> Math.max(min, ?)