Add bin and edit workflow

bin/gems/rainbow-3.1.1/lib/rainbow/global.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require_relative 'wrapper'
+
+module Rainbow
+  def self.global
+    @global ||= Wrapper.new
+  end
+
+  def self.enabled
+    global.enabled
+  end
+
+  def self.enabled=(value)
+    global.enabled = value
+  end
+
+  def self.uncolor(string)
+    StringUtils.uncolor(string)
+  end
+end
+
+def Rainbow(string)
+  Rainbow.global.wrap(string.to_s)
+end