Class: Kapusta::List

Inherits:
Object
  • Object
show all
Defined in:
lib/kapusta/ast.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(items) ⇒ List

Returns a new instance of List.



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# File 'lib/kapusta/ast.rb', line 122

def initialize(items)
  @items = items
  @multiline_source = false
end

Instance Attribute Details

#column ⇒ Object

Returns the value of attribute column.



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# File 'lib/kapusta/ast.rb', line 120

def column
  @column
end

#items ⇒ Object (readonly)

Returns the value of attribute items.



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# File 'lib/kapusta/ast.rb', line 119

def items
  @items
end

#line ⇒ Object

Returns the value of attribute line.



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# File 'lib/kapusta/ast.rb', line 120

def line
  @line
end

#multiline_source ⇒ Object

Returns the value of attribute multiline_source.



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# File 'lib/kapusta/ast.rb', line 120

def multiline_source
  @multiline_source
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kapusta/ast.rb', line 135

def empty?
  @items.empty?
end

#head ⇒ Object 



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# File 'lib/kapusta/ast.rb', line 127

def head
  @items.first
end

#inspect ⇒ Object 



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# File 'lib/kapusta/ast.rb', line 139

def inspect
  "(#{@items.map(&:inspect).join(' ')})"
end

#rest ⇒ Object 



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# File 'lib/kapusta/ast.rb', line 131

def rest
  @items[1..] || []
end