Class: Dramaturg::Command

Inherits:
Object
  • Object
show all
Includes:
AsCollection, Opt
Defined in:
lib/dramaturg/command.rb,
lib/dramaturg/command/as_collection.rb

Defined Under Namespace

Modules: AsCollection, Opt

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from AsCollection

#<<, #[], #[]=, #each, #output

Constructor Details

#initialize(cmd_str, script) ⇒ Command 



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# File 'lib/dramaturg/command.rb', line 22

def initialize(cmd_str, script)
  @input_string = cmd_str
  @script = script
  @values = []
  @outputs = {}
end

Instance Attribute Details

#ok ⇒ Object Also known as: ok?, success?, succeeded?

Returns the value of attribute ok.



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# File 'lib/dramaturg/command.rb', line 46

def ok
  @ok
end

#ran ⇒ Object

Returns the value of attribute ran.



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# File 'lib/dramaturg/command.rb', line 33

def ran
  @ran
end

Instance Method Details

#ran? ⇒ Boolean 



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# File 'lib/dramaturg/command.rb', line 34

def ran?
  @ran ||= false
  @ran || @skipped
end

#run ⇒ Object 



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# File 'lib/dramaturg/command.rb', line 29

def run
  @script.execute(self)
  self
end

#skip ⇒ Object 



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# File 'lib/dramaturg/command.rb', line 39

def skip
  @ok = :skipped
  @skipped = true
  @outputs.each {|k,_| @outputs[k] = Value::Unknown.new() }
end

#skipped? ⇒ Boolean 



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# File 'lib/dramaturg/command.rb', line 44

def skipped?; @skipped ||= false; end

#to_s ⇒ Object 



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# File 'lib/dramaturg/command.rb', line 51

def to_s
  if @values.empty?
    @input_string
  else
    self.map {|t| t.to_s}.join ''
  end
end