Class: Prettyrb::Nodes::SendNode

Inherits:
BaseNode
  • Object
show all
Defined in:
lib/prettyrb/nodes/send_node.rb

Instance Method Summary collapse

Methods inherited from BaseNode

#initialize, #parent, #string?

Constructor Details

This class inherits a constructor from Prettyrb::Nodes::BaseNode

Instance Method Details

#arguments ⇒ Object 



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# File 'lib/prettyrb/nodes/send_node.rb', line 12

def arguments
  children[2..-1]
end

#array_access? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 40

def array_access?
  children[1] == :[]
end

#array_assignment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 32

def array_assignment?
  children[1] == :[]=
end

#called_on_heredoc? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 44

def called_on_heredoc?
  child = target

  while child&.type == :send || child&.string?
    return true if child.string? && child.heredoc?
    child = child.children[0]
    return false unless child.respond_to?(:type)
  end

  false
end

#heredoc_arguments? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 56

def heredoc_arguments?
  arguments.any? do |child|
    child.string? && child.heredoc? || (child.type == :send && child.called_on_heredoc?)
  end
end

#infix? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 20

def infix?
  !children[1].to_s.match?(/^[a-zA-Z_]/)
end

#left_hand_mass_assignment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 36

def left_hand_mass_assignment?
  parent&.type == :mlhs && method.to_s.end_with?("=")
end

#method ⇒ Object 



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# File 'lib/prettyrb/nodes/send_node.rb', line 8

def method
  children[1]
end

#negate? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 28

def negate?
  children[1] == :!
end

#negative? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 24

def negative?
  children[1] == :-@ && children[2].nil?
end

#self_target? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prettyrb/nodes/send_node.rb', line 16

def self_target?
  children[2].nil? && method.to_s.end_with?("@")
end

#target ⇒ Object 



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# File 'lib/prettyrb/nodes/send_node.rb', line 4

def target
  children[0]
end