dslable_args.rb in dslable-0.0.3

- old
+ new
@@ -1,44 +1,44 @@
-# encoding: utf-8
-
-module Dslable
-  class Args
-    attr_accessor :_desc
-    attr_accessor :_args_name
-    attr_accessor :_klass
-    attr_accessor :_required
-    attr_accessor :_default_value
-
-    def initialize
-      @_desc = ""
-      @_required = false
-    end
-
-    def desc(_desc)
-      return if _desc.nil?
-      @_desc = _desc
-    end
-
-    def args_name(_args_name)
-      raise InvalidArgsError.new("args_name not allow nil") if _args_name.nil?
-      raise InvalidArgsError.new("args_name not allow empty") if _args_name.empty?
-      raise InvalidArgsError.new("args_name allow /^[a-z0-9_]+$/") unless _args_name =~ /^[a-z0-9_]+$/
-      @_args_name = _args_name
-    end
-
-    def klass(_klass)
-      raise InvalidArgsError.new("klass not allow nil") if _klass.nil?
-      raise InvalidArgsError.new("klass only allow String, Array and Hash") unless [String, Hash, Array].include? (_klass)
-      @_klass = _klass
-    end
-
-    def required
-      @_required = true
-    end
-
-    def default_value(_default_value)
-      @_default_value = _default_value
-    end
-  end
-
-  class InvalidArgsError < StandardError;end
-end
+# encoding: utf-8
+
+module Dslable
+  class Args
+    attr_accessor :_desc
+    attr_accessor :_args_name
+    attr_accessor :_klass
+    attr_accessor :_required
+    attr_accessor :_default_value
+
+    def initialize
+      @_desc = ''
+      @_required = false
+    end
+
+    def desc(_desc)
+      return if _desc.nil?
+      @_desc = _desc
+    end
+
+    def args_name(_args_name)
+      fail InvalidArgsError.new('args_name not allow nil') if _args_name.nil?
+      fail InvalidArgsError.new('args_name not allow empty') if _args_name.empty?
+      fail InvalidArgsError.new('args_name allow /^[a-z0-9_]+$/') unless _args_name =~ /^[a-z0-9_]+$/
+      @_args_name = _args_name
+    end
+
+    def klass(_klass)
+      fail InvalidArgsError.new('klass not allow nil') if _klass.nil?
+      fail InvalidArgsError.new('klass only allow String, Array, Hash and :Boolean(true or false)') unless [String, Hash, Array, :Boolean].include? (_klass)
+      @_klass = _klass
+    end
+
+    def required
+      @_required = true
+    end
+
+    def default_value(_default_value)
+      @_default_value = _default_value
+    end
+  end
+
+  class InvalidArgsError < StandardError; end
+end