Class: Blix::Cli::Operation

Inherits:
Object
  • Object
show all
Defined in:
lib/blix/cli/operation.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.describe_all ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 19

def describe_all
  list.each(&:describe)
end

.execute_all ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 15

def execute_all
  list.each(&:perform)
end

.list ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 7

def list
  @@_list ||= []
end

.new(*args) ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 25

def new(*args)

  o = old_new(*args)
  self.list << o
  o
end

.old_new ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 23

alias :old_new :new

.reset! ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 11

def reset!
  list.clear
end

Instance Method Details

#describe ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 38

def describe
  puts description
end

#description ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 34

def description
  ''
end

#perform ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 42

def perform
  puts description
  run
end

#run ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 47

def run
end

#undo ⇒ Object 



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# File 'lib/blix/cli/operation.rb', line 50

def undo
end