Demonstrates clamping a closed range instead of min(maxBound, max(minBound, value))

clamp.swift

/*
Instead of this...
CGFloat minConstant = -60.0f;
CGFloat maxConstant = self.actionViewDefaultBottomConstraintConstant;
CGFloat stuckConstant = maxConstant - distanceToBottom;

// :chefpoop:
actionViewBottomContraintConstant = fminf(maxConstant, fmaxf(minConstant, stuckConstant));
*/


extension ClosedRange {
  public func clamp(_ value : Bound) -> Bound {
    return self.lowerBound > value ? self.lowerBound
      : self.upperBound < value ? self.upperBound
      : value
  }
}

let minYPos : CGFloat = -60.0
let maxYPos = actionViewDefaultBottomConstraintConstant
let location = maxYPos - distanceToBottom

// :chefkiss:
bottomConstant = (minYPos ... maxYPos).clamp(location)