Module: RuboCop::Cop::PercentLiteral

Included in:
Lint::PercentStringArray, Lint::PercentSymbolArray, Style::PercentLiteralDelimiters, Style::PercentQLiterals, Style::SpaceInsideArrayPercentLiteral, Style::SpaceInsidePercentLiteralDelimiters, Style::UnneededCapitalW, Style::UnneededInterpolation
Defined in:
lib/rubocop/cop/mixin/percent_literal.rb

Overview

Common functionality for handling percent literals.

Instance Method Summary collapse

Instance Method Details

#begin_source(node) ⇒ Object 



17
18
19
 
# File 'lib/rubocop/cop/mixin/percent_literal.rb', line 17

def begin_source(node)
  node.loc.begin.source if node.loc.respond_to?(:begin) && node.loc.begin
end

#contents_range(node) ⇒ Object

A range containing only the contents of the percent literal (e.g. in %i2 3 this will be the range covering ‘1 2 3’ only)



27
28
29
 
# File 'lib/rubocop/cop/mixin/percent_literal.rb', line 27

def contents_range(node)
  range_between(node.loc.begin.end_pos, node.loc.end.begin_pos)
end

#percent_literal?(node) ⇒ Boolean

Returns:

  • (Boolean) 


7
8
9
10
 
# File 'lib/rubocop/cop/mixin/percent_literal.rb', line 7

def percent_literal?(node)
  return unless (begin_source = begin_source(node))
  begin_source.start_with?('%')
end

#process(node, *types) ⇒ Object 



12
13
14
15
 
# File 'lib/rubocop/cop/mixin/percent_literal.rb', line 12

def process(node, *types)
  return unless percent_literal?(node) && types.include?(type(node))
  on_percent_literal(node)
end

#type(node) ⇒ Object 



21
22
23
 
# File 'lib/rubocop/cop/mixin/percent_literal.rb', line 21

def type(node)
  node.loc.begin.source[0..-2]
end