lib/pry-theme/helper.rb in pry-theme-0.0.10 vs lib/pry-theme/helper.rb in pry-theme-0.1.0

@@ -34,15 +34,54 @@
 
     def local_theme(name)
       File.join(THEME_DIR, name)
     end
 
+    def pathify_theme(name)
+      File.join(THEME_DIR, "#{ name }.prytheme")
+    end
+
     def fetch_collection(path, &block)
       uri = URI.parse(COLLECTION + path)
       http = Net::HTTP.new(uri.host, uri.port)
       http.use_ssl = true
 
       yield(http, uri)
+    end
+
+    def ansi?(color)
+      if color.to_s =~ /\A(\d{1,3})\z/
+        (0..255).include?(color.to_i)
+      else
+        false
+      end
+    end
+
+    def rgb?(color)
+      rgb_pattern = /
+                      \A
+
+                      ([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])
+                      ,
+                      ([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])
+                      ,
+                      ([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])
+
+                      \z
+                    /x
+      color =~ rgb_pattern ? true : false
+    end
+
+    def hex?(color)
+      color =~ /\A#?[A-F\d]{6}\z/i ? true : false
+    end
+
+    def display_header(text, out)
+      safe_width = 80
+
+      out.puts "-" * safe_width
+      out.puts make_bold(text.center(safe_width))
+      out.puts "-" * safe_width
     end
 
   end
 end