Module: Dockly::Util::DSL::ClassMethods

Defined in:
lib/dockly/util/dsl.rb

Instance Method Summary collapse

Instance Method Details

#[](sym) ⇒ Object 



121
122
123
 
# File 'lib/dockly/util/dsl.rb', line 121

def [](sym)
  instances[sym]
end

#default_values ⇒ Object 



81
82
83
84
85
86
87
 
# File 'lib/dockly/util/dsl.rb', line 81

def default_values
  @default_values ||= if self.superclass.respond_to?(:default_values)
    Marshal.load(Marshal.dump(self.superclass.default_values))
  else
    {}
  end
end

#demodulize(path) ⇒ Object 



93
94
95
96
97
98
99
 
# File 'lib/dockly/util/dsl.rb', line 93

def demodulize(path)
  if i = path.rindex('::')
    path[(i+2)..-1]
  else
    path
  end
end

#generate_unique_name ⇒ Object 



112
113
114
115
116
117
118
119
 
# File 'lib/dockly/util/dsl.rb', line 112

def generate_unique_name
  name = nil
  (0..(1.0 / 0.0)).each do |n|
    name = :"#{demodulize(self.name)}_#{n}"
    break unless instances.has_key?(name)
  end
  name
end

#instances ⇒ Object 



89
90
91
 
# File 'lib/dockly/util/dsl.rb', line 89

def instances
  @instances ||= {}
end

#new!(options = {}, &block) ⇒ Object 



10
11
12
13
 
# File 'lib/dockly/util/dsl.rb', line 10

def new!(options = {}, &block)
  inst = new(options, &block)
  instances[inst.name] = inst
end

#underscore(camel_cased_word) ⇒ Object 



101
102
103
104
105
106
107
108
109
110
 
# File 'lib/dockly/util/dsl.rb', line 101

def underscore(camel_cased_word)
  word = camel_cased_word.to_s.dup
  word.gsub!('::', '/')
  word.gsub!(/(?:([A-Za-z\d])|^)(#{/(?=a)b/})(?=\b|[^a-z])/) { "#{$1}#{$1 && '_'}#{$2.downcase}" }
  word.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2')
  word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
  word.tr!("-", "_")
  word.downcase!
  word
end