Class: Envandle::Element

Inherits:
Object
  • Object
show all
Defined in:
lib/envandle/element.rb

Instance Method Summary collapse

Constructor Details

#initialize(loc, context, *args, &block) ⇒ Element

Returns a new instance of Element.



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# File 'lib/envandle/element.rb', line 3

def initialize(loc, context, *args, &block)
  @loc = loc
  @context = context
  @args = Argset.new(self, *args, &block)
end

Instance Method Details

#<<(child) ⇒ Object 



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# File 'lib/envandle/element.rb', line 50

def <<(child)
  children << child
  children_by_type(child.type) << child
end

#children ⇒ Object 



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# File 'lib/envandle/element.rb', line 38

def children
  @children ||= []
end

#children_by_type(type = nil) ⇒ Object 



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# File 'lib/envandle/element.rb', line 42

def children_by_type(type = nil)
  if type
    (@children_by_type ||= {})[type] ||= []
  else
    @children_by_type ||= {}
  end
end

#draw(&block) ⇒ Object 



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# File 'lib/envandle/element.rb', line 33

def draw(&block)
  block ||= @args.block
  dsl.instance_exec &block if block
end

#dsl ⇒ Object 



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# File 'lib/envandle/element.rb', line 29

def dsl
  self.class::Dsl.new(self)
end

#gemfile ⇒ Object 



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# File 'lib/envandle/element.rb', line 21

def gemfile
  @context.gemfile
end

#groups_or_default ⇒ Object 



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# File 'lib/envandle/element.rb', line 25

def groups_or_default
  @context.groups_or_default
end

#history_argsets ⇒ Object 



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# File 'lib/envandle/element.rb', line 67

def history_argsets
  bundler_argsets
end

#parse_string_option(name, type) ⇒ Object 



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# File 'lib/envandle/element.rb', line 17

def parse_string_option(name, type)
  parse_string_value(@args.options[name], type)
end

#parse_string_value(v, type) ⇒ Object 



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# File 'lib/envandle/element.rb', line 9

def parse_string_value(v, type)
  if v
    v = v.to_s.strip
    Envandle.arg! @loc, type if v.empty?
    v
  end
end

#send_to_bundler(receiver) ⇒ Object 



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# File 'lib/envandle/element.rb', line 55

def send_to_bundler(receiver)
  bundler_argsets.each do |i|
    i.send_to receiver
  end
end

#send_to_history(receiver) ⇒ Object 



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# File 'lib/envandle/element.rb', line 61

def send_to_history(receiver)
  history_argsets.each do |i|
    i.send_to receiver
  end
end