Class: Gloo::Verbs::Wait

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

Constant Summary collapse

KEYWORD = 
'wait'.freeze
KEYWORD_SHORT = 
'w'.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

.doc_data ⇒ Object

Get the verb's documentation data.



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# File 'lib/gloo/verbs/wait.rb', line 47

def self.doc_data
  {
    :name => KEYWORD,
    :shortcut => KEYWORD_SHORT,
    :description => 'Wait for the given number of seconds.',
    :syntax => [ 'wait {seconds}' ],
    :parameters => [
      '{seconds} — The number of seconds to wait. Optional. If no value is given, we will wait for 1 second.'
    ],
    :examples => <<~EXAMPLES.strip
      > wait
      > wait 3

      > create x as int : 10
      > wait x
    EXAMPLES
  }
end

.keyword ⇒ Object

Get the Verb's keyword.



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# File 'lib/gloo/verbs/wait.rb', line 29

def self.keyword
  return KEYWORD
end

.keyword_shortcut ⇒ Object

Get the Verb's keyword shortcut.



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

def self.keyword_shortcut
  return KEYWORD_SHORT
end

Instance Method Details

#run ⇒ Object

Run the verb.



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# File 'lib/gloo/verbs/wait.rb', line 17

def run
  x = 1
  if @tokens.token_count > 1
    expr = Gloo::Expr::Expression.new( @engine, @tokens.params )
    x = expr.evaluate.to_i
  end
  sleep x
end