Class: Command::SubjectImage

Inherits:
Object
  • Object
show all
Defined in:
lib/command-set/subject.rb

Overview

This is the object type that’s actually passed to a command. It’s populated using the subject_methods that the command declared, using values from the application Subject.

Instance Method Summary collapse

Instance Method Details

#add_field(name, value) ⇒ Object

You shouldn’t really need to ever call this - it’s used by the interpreter to set up the image before it’s passed to the command



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# File 'lib/command-set/subject.rb', line 194

def add_field(name, value)
  (class << self; self; end).instance_eval do
    define_method("#{name}") do
      return value
    end
  end
end

#get_image(fields) ⇒ Object 



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# File 'lib/command-set/subject.rb', line 202

def get_image(fields)
  #TODO: fail if I don't respond to a field
  return self
end