lib/style_palette.rb in style_palette-0.0.1 vs lib/style_palette.rb in style_palette-0.0.3

@@ -3,10 +3,12 @@
 
 require_relative "style_palette/version"
 require_relative "style_palette/helper"
 
 module StylePalette
+  attr_reader :palettes_config
+
   def self.brush(word, palette_name)
     word = word.to_s
     palette_name = palette_name.to_sym
 
     raise ArgumentError, "Palette not found '#{palette_name}'" unless palettes[palette_name]
@@ -35,16 +37,32 @@
     index = word.each_byte.inject( &:+ )
     palettes[palette_name][ index % palettes[palette_name].length ]
   end
 
   def self.palettes_config=(style_palettes_file_path)
+    style_palettes_json = File.read(style_palettes_file_path)
+    palettes_config_json style_palettes_json
+  end
+
+  def self.palettes_config
+    @palettes_config
+  end
+
+  def self.palettes_config_json(style_palettes_json)
+    @palettes_config = style_palettes_json
+
     palettes = {}
 
-    JSON.parse(File.read(style_palettes_file_path)).each do |palette_name, palette|
+    JSON.parse(style_palettes_json).each do |palette_name, palette|
       palettes[palette_name.to_sym] = palette.map { |e| OpenStruct.new(e) }
     end
 
     @palettes = palettes
+  end
+
+  def self.reset
+    @palettes = nil
+    @palettes_config = nil
   end
 
   def self.palettes
     @palettes || raise(Exception, "Palettes not initialized, try `StylePalette.palettes_config = <file_path>`")
   end
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