Class: Escort::Formatter::Commands

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/escort/formatter/commands.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(setup, context) ⇒ Commands

Returns a new instance of Commands.



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# File 'lib/escort/formatter/commands.rb', line 18

def initialize(setup, context)
  @setup = setup
  @context = context
end

Instance Attribute Details

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/escort/formatter/commands.rb', line 16

def context
  @context
end

#setup ⇒ Object (readonly)

Returns the value of attribute setup.



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# File 'lib/escort/formatter/commands.rb', line 16

def setup
  @setup
end

Class Method Details

.command_for(setup, context) ⇒ Object 



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# File 'lib/escort/formatter/commands.rb', line 7

def command_for(setup, context)
  if context.empty?
    GlobalCommand.new(setup)
  else
    Command.new(context.last, setup, context)
  end
end

Instance Method Details

#count ⇒ Object Also known as: size 



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# File 'lib/escort/formatter/commands.rb', line 30

def count
  setup.canonical_command_names_for(context).size
end

#each(&block) ⇒ Object 



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# File 'lib/escort/formatter/commands.rb', line 23

def each(&block)
  setup.canonical_command_names_for(context).each do |command_name|
    command = Command.new(command_name, setup, context)
    block.call(command)
  end
end