Class: Rubocop::Cop::Style::SpaceAfterColon

Inherits:
Cop
  • Object
show all
Includes:
IfNode
Defined in:
lib/rubocop/cop/style/space_after_colon.rb

Overview

Checks for colon (:) not followed by some kind of space.

Constant Summary collapse

MSG = 
'Space missing after colon.'

Constants included from Util

Util::ASGN_NODES, Util::EQUALS_ASGN_NODES, Util::OPERATOR_METHODS, Util::PROC_NEW_NODE, Util::SHORTHAND_ASGN_NODES

Instance Attribute Summary

Attributes inherited from Cop

#config, #corrections, #offenses, #processed_source

Instance Method Summary collapse

Methods included from IfNode

#elsif?, #if_else?, #modifier_if?, #ternary_op?

Methods inherited from Cop

#add_offense, all, #autocorrect?, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, cop_name, #cop_name, cop_type, #debug?, #display_cop_names?, #exclude_file?, #include_file?, inherited, #initialize, lint?, #message, non_rails, rails?, #relevant_file?, #support_autocorrect?

Methods included from IgnoredNode

#ignore_node, #ignored_node?, #part_of_ignored_node?

Methods included from Util

block_length, command?, comment_line?, const_name, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, on_node, operator?, parentheses?, proc?, range_with_surrounding_space, source_range, strip_quotes

Methods included from PathUtil

match_path?, relative_path

Constructor Details

This class inherits a constructor from Rubocop::Cop::Cop

Instance Method Details

#autocorrect(range) ⇒ Object 



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# File 'lib/rubocop/cop/style/space_after_colon.rb', line 28

def autocorrect(range)
  @corrections << lambda do |corrector|
    corrector.insert_after(range, ' ')
  end
end

#on_if(node) ⇒ Object 



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# File 'lib/rubocop/cop/style/space_after_colon.rb', line 19

def on_if(node)
  if ternary_op?(node)
    colon = node.loc.colon
    if colon.source_buffer.source[colon.end_pos] =~ /\S/
      add_offense(colon, colon)
    end
  end
end

#on_pair(node) ⇒ Object 



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# File 'lib/rubocop/cop/style/space_after_colon.rb', line 12

def on_pair(node)
  oper = node.loc.operator
  if oper.is?(':') && oper.source_buffer.source[oper.end_pos] =~ /\S/
    add_offense(oper, oper)
  end
end