Support single-key hashes as inputs to configure

Author: chall8908

lib/cli/mastermind/configuration.rb

@@ -180,6 +180,8 @@ def plan_file(*files)
  # Add arbitrary configuration attributes to the configuration object.
  # Use this to add plan specific configuration options.
  def configure(attribute, value=nil, &block)
+ attribute, value = attribute.first if attribute.is_a? Hash
+
  Configuration.add_attribute(attribute)
  @config.public_send "#{attribute}=", value, &block
  end

spec/cli/mastermind/configuration_spec.rb

@@ -37,4 +37,23 @@
  end
  end
  end
+
+ context 'DSL' do
+ let(:config) { described_class.new }
+ let(:dsl) { described_class::DSL.new config, '' }
+
+ context '#configure' do
+ it 'creates a method on the configuration object' do
+ dsl.configure(:test)
+
+ expect(config).to respond_to(:test)
+ end
+
+ it 'accepts a hash as the key: value' do
+ dsl.configure(test: 'foo')
+
+ expect(config.test).to eq 'foo'
+ end
+ end
+ end
 end