Class: YARD::Parser::Ruby::Legacy::Statement

Inherits:
Object
  • Object
show all
Defined in:
lib/yard/parser/ruby/legacy/statement.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tokens, block = nil, comments = nil) ⇒ Statement

Returns a new instance of Statement.



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 7

def initialize(tokens, block = nil, comments = nil)
  @tokens = tokens
  @block  = block
  @comments = comments
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 4

def block
  @block
end

#comments ⇒ Object (readonly)

Returns the value of attribute comments.



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 4

def comments
  @comments
end

#comments_range ⇒ Object

Returns the value of attribute comments_range.



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 5

def comments_range
  @comments_range
end

#group ⇒ Object

Returns the value of attribute group.



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 5

def group
  @group
end

#tokens ⇒ Object (readonly)

Returns the value of attribute tokens.



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 4

def tokens
  @tokens
end

Instance Method Details

#first_line ⇒ Object 



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 13

def first_line
  to_s.split(/\n/)[0]
end

#inspect ⇒ Object 



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 24

def inspect
  l = line - 1
  to_s(false).split(/\n/).map do |text|
    "\t#{l += 1}:  #{text}"
  end.join("\n")
end

#line ⇒ Fixnum

Returns the first line of Ruby source.

Returns:

  • (Fixnum) —

    the first line of Ruby source



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 36

def line
  tokens.first.line_no
end

#line_range ⇒ Range<Fixnum>

Returns the first to last lines of Ruby source.

Returns:

  • (Range<Fixnum>) —

    the first to last lines of Ruby source

Since:

  • 0.5.4



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 42

def line_range
  tokens.first.line_no..tokens.last.line_no
end

#show ⇒ Object 



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 31

def show
  "\t #{line}: #{first_line}"
end

#to_s(include_block = true) ⇒ Object Also known as: source 



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# File 'lib/yard/parser/ruby/legacy/statement.rb', line 17

def to_s(include_block = true)
  tokens.map do |token|
    RubyToken::TkBlockContents === token ? (include_block ? block.to_s : '') : token.text
  end.join
end