lib/massa/tool.rb in massa-0.1.5 vs lib/massa/tool.rb in massa-0.2.0.rc1

@@ -1,25 +1,37 @@
 # frozen_string_literal: true
 
 module Massa
   class Tool
+    attr_reader :name, :description, :gem, :command, :required
+
+    def initialize(name, attributes)
+      @name        = name
+      @description = attributes['description']
+      @gem         = attributes['gem'].nil? ? true : attributes[:gem]
+      @command     = attributes['command']
+      @required    = attributes['required'].nil? ? true : attributes[:required]
+    end
+
+    alias required? required
+    alias gem?      gem
+
     class << self
       def list
-        default_tools.each_with_object({}) do |(tool, options), hash|
-          hash[tool] = options.merge(custom_tools[tool] || {})
-          hash
-        end
+        tools = custom_tools.any? ? custom_tools : default_tools
+
+        tools.map { |name, attributes| new(name, attributes) }
       end
 
       private
 
       def default_tools
-        YAML.load_file(config_file_from_gem)
+        @default_tools ||= YAML.load_file(config_file_from_gem)
       end
 
       def custom_tools
         # Returns an empty hash if config file is empty
-        YAML.load_file(config_file_from_project) || {}
+        @custom_tools ||= YAML.load_file(config_file_from_project) || {}
 
       # When there is no config file in the project
       rescue Errno::ENOENT
         {}
       end