Glenn pencelab

## shapes-dsl-main-step-05.kt
panel {
    val square = square {
        lines = 8
        char = 'd'
    }
    addShape(Space)
    val triangle = triangle {
        lines = 8
        char = 'd'
    }

## shapes-dsl-function-rhombus.kt
fun Panel.rhombus(init: RhombusBuilder.() -> Unit): Rhombus {
    return RhombusBuilder().apply { init() }.build().also { this.addShape(it) }
}

## shapes-dsl-rhombusbuilder.kt
class RhombusBuilder {
    var lines = 0
    var char = '*'

    fun build() = Rhombus(lines, char)
}

## shapes-dsl-main-after-04.kt
panel {
    val square = square {
        lines = 8
        char = 'd'
    }
    addShape(Space)
    val triangle = triangle {
        lines = 8
        char = 'd'
    }

## shapes-dsl-main-before-04.kt
panel {
    val square = square {
        lines = 8
        char = 'd'
    }
    addShape(Space)
    val triangle = triangle {
        lines = 8
        char = 'd'
    }

## shapes-dsl-main-step-04.kt
panel {
    val square = square {
        lines = 8
        char = 'd'
    }
    addShape(Space)
    val triangle = triangle {
        lines = 7
        char = 's'
    }

## shapes-dsl-function-triangle.kt
fun Panel.triangle(init: TriangleBuilder.() -> Unit): Triangle {
    return TriangleBuilder().apply { init() }.build().also { this.addShape(it) }
}

## shapes-dsl-trianglebuilder.kt
class TriangleBuilder {
    var lines = 0
    var char = '*'

    fun build() = Triangle(lines, char)
}

## shapes-dsl-main-after-03.kt
panel {
    val square = square {
        lines = 8
        char = 'd'
    }
    addShape(Space)
    val triangle = triangle {
        lines = 7
        char = 's'
    }

## shapes-dsl-main-before-03.kt
panel {
    val square = square {
        lines = 8
        char = 'd'
    }
    val triangle = Triangle(7, 's')
    ...
    addShape(Space)
    addShape(triangle)
    ...
	panel {
	val square = square {
	lines = 8
	char = 'd'
	}
	addShape(Space)
	val triangle = triangle {
	lines = 8
	char = 'd'
	}
	fun Panel.rhombus(init: RhombusBuilder.() -> Unit): Rhombus {
	return RhombusBuilder().apply { init() }.build().also { this.addShape(it) }
	}
	class RhombusBuilder {
	var lines = 0
	var char = '*'

	fun build() = Rhombus(lines, char)
	}
	fun Panel.triangle(init: TriangleBuilder.() -> Unit): Triangle {
	return TriangleBuilder().apply { init() }.build().also { this.addShape(it) }
	}
	class TriangleBuilder {
	var lines = 0
	var char = '*'

	fun build() = Triangle(lines, char)
	}