Class: Stupidedi::Reader::SegmentTok

Inherits:
Object
  • Object
show all
Includes:
Inspect
Defined in:
lib/stupidedi/reader/tokens/segment_tok.rb

Instance Attribute Summary collapse

Constructors collapse

Instance Method Summary collapse

Methods included from Inspect

#inspect

Constructor Details

#initialize(id, element_toks, position, remainder) ⇒ SegmentTok

Returns a new instance of SegmentTok.



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 22

def initialize(id, element_toks, position, remainder)
  @id, @element_toks, @position, @remainder =
    id, element_toks, position, remainder
end

Instance Attribute Details

#element_toks ⇒ Array<CompositeElementTok, SimpleElementTok> (readonly)

Returns:



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 14

def element_toks
  @element_toks
end

#id ⇒ Symbol (readonly)

Returns:



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 11

def id
  @id
end

#position ⇒ Position (readonly)

Returns:



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 17

def position
  @position
end

#remainder ⇒ Position (readonly)

Returns:



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 20

def remainder
  @remainder
end

Class Method Details

.build(id, element_toks, position, remainder) ⇒ SegmentTok

Returns:



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 63

def build(id, element_toks, position, remainder)
  new(id, element_toks, position, remainder)
end

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 40

def blank?
  @element_toks.all?(&:blank?)
end

#copy(changes = {}) ⇒ SegmentTok

Returns:



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 28

def copy(changes = {})
  SegmentTok.new \
    changes.fetch(:id, @id),
    changes.fetch(:element_toks, @element_toks),
    changes.fetch(:position, @position),
    changes.fetch(:remainder, @remainder)
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 44

def present?
  not blank?
end

#pretty_print(q) ⇒ Object 



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 36

def pretty_print(q)
  q.pp(:segment.cons(@id.cons(@element_toks)))
end

#to_s(separators) ⇒ Object 



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# File 'lib/stupidedi/reader/tokens/segment_tok.rb', line 48

def to_s(separators)
  if blank?
    "#{id}#{separators.segment}"
  else
    es = @element_toks.map{|x| x.to_s(separators) }
    id.cons(es).join(separators.element) + separators.segment
  end
end