lib/everyday-cli-utils/option.rb in everyday-cli-utils-0.5.1 vs lib/everyday-cli-utils/option.rb in everyday-cli-utils-0.6.0

@@ -16,6 +16,51 @@
         end
         yield if block_given?
       }
     end
   end
+
+  module OptionUtil
+    attr_reader :options, :opts
+
+    def option(opt_name, names, settings = {})
+      @opts              ||= OptionParser.new
+      @options           ||= {}
+      @default_settings  ||= {}
+      settings[:toggle]  = @default_settings[:toggle] unless settings.has_key?(:toggle) || !@default_settings.has_key?(:toggle)
+      @options[opt_name] = false
+      @opts.on(*names) {
+        @options[opt_name] = !settings[:toggle] || !@options[opt_name]
+        yield if block_given?
+      }
+    end
+
+    def option_with_param(opt_name, names, settings = {})
+      @opts              ||= OptionParser.new
+      @options           ||= {}
+      @default_settings  ||= {}
+      settings[:append]  = @default_settings[:append] unless settings.has_key?(:append) || !@default_settings.has_key?(:append)
+      settings[:type]    = @default_settings[:type] unless settings.has_key?(:type) || !@default_settings.has_key?(:type)
+      @options[opt_name] = settings[:append] ? [] : nil
+      @opts.on(*names, settings[:type] || String) { |param|
+        if settings[:append]
+          @options[opt_name] << param
+        else
+          @options[opt_name] = param
+        end
+        yield if block_given?
+      }
+    end
+
+    def default_settings(settings = {})
+      @default_settings = settings
+    end
+
+    def default_options(opts = {})
+      opts.each { |opt| @options[opt[0]] = opt[1] }
+    end
+
+    def parse!(argv = ARGV)
+      @opts.parse!(argv)
+    end
+  end
 end
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