Class: Gloo::Verbs::Tell

Inherits:
Core::Verb show all
Defined in:
lib/gloo/verbs/tell.rb

Constant Summary collapse

KEYWORD = 
'tell'.freeze
KEYWORD_SHORT = 
'->'.freeze
TO = 
'to'.freeze
UNKNOWN_MSG_ERR = 
'Missing message!'.freeze

Constants inherited from Core::Baseo

Core::Baseo::NOT_IMPLEMENTED_ERR

Instance Attribute Summary

Attributes inherited from Core::Verb

#params, #tokens

Attributes inherited from Core::Baseo

#name

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Core::Verb

#display_value, help, inherited, #initialize, #type_display

Methods inherited from Core::Baseo

#initialize, #type_display

Constructor Details

This class inherits a constructor from Gloo::Core::Verb

Class Method Details

.keyword ⇒ Object

Get the Verb’s keyword.



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# File 'lib/gloo/verbs/tell.rb', line 36

def self.keyword
  return KEYWORD
end

.keyword_shortcut ⇒ Object

Get the Verb’s keyword shortcut.



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# File 'lib/gloo/verbs/tell.rb', line 43

def self.keyword_shortcut
  return KEYWORD_SHORT
end

Instance Method Details

#run ⇒ Object

Run the verb.



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# File 'lib/gloo/verbs/tell.rb', line 21

def run
  msg = @tokens.after_token( TO )

  unless msg
    @engine.err( UNKNOWN_MSG_ERR ) 
    return
  end

  Gloo::Exec::Dispatch.send_message(
    @engine, msg, @tokens.second, @params )
end