Class: Babushka::Cmdline::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/babushka/cmdline/handler.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, description, opt_definer) ⇒ Handler

Returns a new instance of Handler.


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# File 'lib/babushka/cmdline/handler.rb', line 31

def initialize name, description, opt_definer
  @name, @description, @opt_definer = name, description, (opt_definer || proc{})
end

Instance Attribute Details

#description ⇒ Object (readonly)

Returns the value of attribute description.


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# File 'lib/babushka/cmdline/handler.rb', line 29

def description
  @description
end

#handler ⇒ Object (readonly)

Returns the value of attribute handler.


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# File 'lib/babushka/cmdline/handler.rb', line 29

def handler
  @handler
end

#name ⇒ Object (readonly)

Returns the value of attribute name.


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# File 'lib/babushka/cmdline/handler.rb', line 29

def name
  @name
end

#opt_definer ⇒ Object (readonly)

Returns the value of attribute opt_definer.


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# File 'lib/babushka/cmdline/handler.rb', line 29

def opt_definer
  @opt_definer
end

Class Method Details

.abbrev ⇒ Object 


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# File 'lib/babushka/cmdline/handler.rb', line 21

def self.abbrev
  all.map(&:name).abbrev
end

.add(name, description, opt_definer) ⇒ Object 


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# File 'lib/babushka/cmdline/handler.rb', line 11

def self.add name, description, opt_definer
  Handler.new(name, description, opt_definer).tap {|handler|
    (@handlers ||= []).push handler
  }
end

.all ⇒ Object 


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# File 'lib/babushka/cmdline/handler.rb', line 17

def self.all
  @handlers.reject {|h| h.name == 'global' }
end

.for(name) ⇒ Object 


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# File 'lib/babushka/cmdline/handler.rb', line 25

def self.for name
  @handlers.detect {|h| h.name == name }
end

Instance Method Details

#run(&handler) ⇒ Object 


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# File 'lib/babushka/cmdline/handler.rb', line 35

def run &handler
  @handler = handler
end