added that a constant can be passed to the equal height and width layout

Author: renep

Demo/Source/ViewController.swift

@@ -76,15 +76,24 @@ class ViewController: UIViewController {
 			first.backgroundColor = UIColor(white: 0.0, alpha: 0.2)
 			let second = UIView()
 			second.backgroundColor = UIColor(white: 0.0, alpha: 0.4)
+			let third = UIView()
+			third.backgroundColor = .yellow
 			self.view.addSubview(first)
 			self.view.addSubview(second)
+			self.view.addSubview(third)
 
 			first.layout.pin(.top, .leading, .trailing, insets: insets)
 
 			first.layout.stack(onTopOf: second, gap: 0)
 				.equalHeight(with: second)
 
 			second.layout.pin(.leading, .trailing, .bottom, insets: insets)
+
+			third.layout
+				.center()
+				.equalHeight(with: first, constant: -100)
+				.equalWidth(with: first, constant: -100)
+
 		} else {
 			createView(color: UIColor(white: 0.0, alpha: 0.2), insets: insets)
 		}

PinLayout/Main/Source/LayoutBuilder.swift

@@ -150,14 +150,14 @@ public class LayoutBuilder {
 
 
 	@discardableResult
-	public func equalWidth(with other: UIView, priority: UILayoutPriority = .required, multiplier: CGFloat = 1.0) -> LayoutBuilder {
-		layout.setEqualConstant(view: view, andView: other, attribute: .width, priority: priority, multiplier: multiplier)
+	public func equalWidth(with other: UIView, priority: UILayoutPriority = .required, multiplier: CGFloat = 1.0, constant: CGFloat = 0) -> LayoutBuilder {
+		layout.setEqualConstant(view: view, andView: other, attribute: .width, priority: priority, multiplier: multiplier, constant: constant)
 		return self
 	}
 
 	@discardableResult
-	public func equalHeight(with other: UIView, priority: UILayoutPriority = .required, multiplier: CGFloat = 1.0) -> LayoutBuilder {
-		layout.setEqualConstant(view: view, andView: other, attribute: .height, priority: priority, multiplier: multiplier)
+	public func equalHeight(with other: UIView, priority: UILayoutPriority = .required, multiplier: CGFloat = 1.0, constant: CGFloat = 0) -> LayoutBuilder {
+		layout.setEqualConstant(view: view, andView: other, attribute: .height, priority: priority, multiplier: multiplier, constant: constant)
 		return self
 	}
 

PinLayout/Test/Source/LayoutBuilder_Test.swift

@@ -795,5 +795,32 @@ class LayoutBuilder_Test: PinLayout_Base_Test {
 		assertThat(constraint.constant, equalTo(-11.0))
 	}
 
+	func test_equalWidth_with_constant() throws {
+		let secondView = UIView()
+		toView.addSubview(view)
+		toView.addSubview(secondView)
+
+		// when
+		view.layout.equalWidth(with: secondView, constant: 100)
+
+		// then
+		assertThat(toView.constraints, hasCount(1))
+		let constraint = try XCTUnwrap(toView.constraints.first)
+		assertThat(constraint.constant, equalTo(100))
+	}
 
+	func test_equalHeigth_with_constant() throws {
+		let secondView = UIView()
+		toView.addSubview(view)
+		toView.addSubview(secondView)
+
+		// when
+		view.layout.equalHeight(with: secondView, constant: 99)
+
+		// then
+		assertThat(toView.constraints, hasCount(1))
+		let constraint = try XCTUnwrap(toView.constraints.first)
+		assertThat(constraint.constant, equalTo(99))
+
+	}
 }