Demonstrate basic Frame content compilation

lib/remedy/frame.rb

@@ -5,50 +5,50 @@ module Remedy
   # Frames can be nested within other Frames or Panes
   class Frame
     def initialize
-      # origin is where the inner pane will be attached to
+      # origin is where the frame will be attached to
       # :left, :right, :top, :bottom, :center
       @origin = :center
 
-      # offset is what the offset from that origin the pane should be placed
+      # offset is what the offset from that origin the frame should be placed
       @offset = Tuple.zero
 
       # depth is the z index or layer, higher numbers cover lower numbers
-      # if two panes have the same layer but would overlap, then the one added most recently should come out on top
+      # if two frames have the same layer but would overlap, then the one added most recently should come out on top
       @depth = 0
 
-      # arrangement, if this frame contains multiple panes, then they will be arranged according to this
+      # arrangement, if this frame contains multiple content items, then they will be arranged according to this
       # :stacked, :columnar, :tabbed(?)
       @arragement = :stacked
 
       # the maximum size that this frame wants to be
       # zero means fill
       @max_size = Tuple.zero
 
-      # empty list of panes
-      @panes = Array.new
+      # empty list of contents
+      @contents = Array.new
 
       # background fill
       @fill = " "
 
       # newline character
       @nl = ?\n
     end
-    attr_accessor :panes, :nl, :fill
+    attr_accessor :contents, :nl, :fill
 
     def to_a
-      compile_panes
+      compile_contents
     end
 
     def to_s
-      compile_panes.join nl
+      compile_contents.join nl
     end
 
     def to_ansi
-      compile_panes.join ANSI.cursor.next_line
+      compile_contents.join ANSI.cursor.next_line
     end
 
-    def compile_panes
-      panes
+    def compile_contents
+      contents.map{|c| Array c}.flatten
     end
   end
 end

spec/frame_spec.rb

@@ -1,5 +1,6 @@
 require_relative "spec_helper"
 require "remedy/frame"
+require "remedy/partial"
 
 describe Remedy::Frame do
   subject(:f){ described_class.new }
@@ -19,4 +20,31 @@
       expect(actual).to eq expected
     end
   end
+
+  describe "#compile_contents" do
+    it "compiles the contents of a single string" do
+      expected = "foo"
+      content = "foo"
+      f.contents << content
+      actual = f.to_s
+      expect(actual).to eq expected
+    end
+
+    it "compiles the contents of multiple strings" do
+      expected = "foo\nbar\nbaz"
+      f.contents << "foo"
+      f.contents << "bar"
+      f.contents << "baz"
+      actual = f.to_s
+      expect(actual).to eq expected
+    end
+
+    it "compiles the contents of partials" do
+      expected = "foo\nbar"
+      f.contents << "foo"
+      f.contents << ::Remedy::Partial.new(["bar"])
+      actual = f.to_s
+      expect(actual).to eq expected
+    end
+  end
 end