lib/stella/common.rb in stella-0.8.2.003 vs lib/stella/common.rb in stella-0.8.3.001

@@ -1,10 +1,83 @@
 #encoding: utf-8
 
 $KCODE = "u" if RUBY_VERSION =~ /^1.8/
 
 
+
+# A hash with indifferent access and magic predicates.
+#
+#   hash = Thor::CoreExt::HashWithIndifferentAccess.new 'foo' => 'bar', 'baz' => 'bee', 'force' => true
+#
+#   hash[:foo]  #=> 'bar'
+#   hash['foo'] #=> 'bar'
+#   hash.foo?   #=> true
+#
+class HashWithIndifferentAccess < ::Hash #:nodoc:
+
+  def initialize(hash={})
+    super()
+    hash.each do |key, value|
+      self[convert_key(key)] = value
+    end
+  end
+
+  def [](key)
+    super(convert_key(key))
+  end
+
+  def []=(key, value)
+    super(convert_key(key), value)
+  end
+
+  def delete(key)
+    super(convert_key(key))
+  end
+
+  def values_at(*indices)
+    indices.collect { |key| self[convert_key(key)] }
+  end
+
+  def merge(other)
+    dup.merge!(other)
+  end
+
+  def merge!(other)
+    other.each do |key, value|
+      self[convert_key(key)] = value
+    end
+    self
+  end
+
+  protected
+
+    def convert_key(key)
+      key.is_a?(Symbol) ? key.to_s : key
+    end
+
+    # Magic predicates. For instance:
+    #
+    #   options.force?                  # => !!options['force']
+    #   options.shebang                 # => "/usr/lib/local/ruby"
+    #   options.test_framework?(:rspec) # => options[:test_framework] == :rspec
+    #
+    def method_missing(method, *args, &block)
+      method = method.to_s
+      if method =~ /^(\w+)\?$/
+        if args.empty?
+          !!self[$1]
+        else
+          self[$1] == args.first
+        end
+      else 
+        self[method]
+      end
+    end
+
+end
+
+
 # Assumes Time::Units and Numeric mixins are available. 
 
 class String
   
   def drydock_stub(*args)
@@ -233,14 +306,10 @@
     else
       DIR_NAME = '.stella'
       USER_PATH = File.join(Stella.sysinfo.home, DIR_NAME, 'config')
     end
     PROJECT_PATH = Stella::Config.find_project_config
-    DEFAULT_CONFIG = <<CONF
-apikey: ''
-secret: ''
-source: ''
-CONF
+    DEFAULT_CONFIG = ""
     DEFAULT_CONFIG_HASH = YAML.load(DEFAULT_CONFIG).gibbler
   end
     
   class AlreadyInitialized < Stella::Error; end
 end