Class: RuboCop::Cop::Style::SpaceInsideHashLiteralBraces

Inherits:

Cop

• Object
• Cop
• RuboCop::Cop::Style::SpaceInsideHashLiteralBraces

Includes:

ConfigurableEnforcedStyle, RuboCop::Cop::SurroundingSpace

Defined in:

lib/rubocop/cop/style/space_inside_hash_literal_braces.rb

Overview

Checks that braces used for hash literals have or don’t have surrounding space depending on configuration.

Constant Summary

MSG =

'Space inside %s.'.freeze

Constants included from Util

Util::ASGN_NODES, Util::BYTE_ORDER_MARK, Util::EQUALS_ASGN_NODES, Util::LITERAL_REGEX, Util::OPERATOR_METHODS, Util::SHORTHAND_ASGN_NODES

Instance Attribute Summary

Attributes inherited from Cop

#config, #corrections, #offenses, #processed_source

Instance Method Summary

• #on_hash(node) ⇒ Object

Methods included from ConfigurableEnforcedStyle

#alternative_style, #ambiguous_style_detected, #correct_style_detected, #detected_style, #detected_style=, #no_acceptable_style!, #no_acceptable_style?, #opposite_style_detected, #parameter_name, #style, #style_detected, #supported_styles, #unexpected_style_detected

Methods included from RuboCop::Cop::SurroundingSpace

#index_of_first_token, #index_of_last_token, #space_between?, #token_table

Methods inherited from Cop

#add_offense, all, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, cop_name, #cop_name, cop_type, #correct, #debug?, #details, #display_cop_names?, #display_style_guide?, #excluded_file?, #extra_details?, #highlights, inherited, #initialize, #join_force?, lint?, match?, #messages, non_rails, #parse, qualified_cop_name, #reference_url, #relevant_file?, #style_guide_url, #target_ruby_version

Methods included from Sexp

#s

Methods included from NodePattern::Macros

#def_node_matcher, #def_node_search, #node_search_body

Methods included from AutocorrectLogic

#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #support_autocorrect?

Methods included from IgnoredNode

#ignore_node, #ignored_node?, #part_of_ignored_node?

Methods included from Util

begins_its_line?, block_length, comment_line?, directions, double_quotes_acceptable?, double_quotes_required?, effective_column, ends_its_line?, escape_string, first_part_of_call_chain, interpret_string_escapes, line_range, move_pos, needs_escaping?, numeric_range_size, on_node, operator?, parentheses?, parenthesized_call?, range_with_surrounding_comma, range_with_surrounding_space, source_range, strip_quotes, to_string_literal, to_symbol_literal, within_node?

Methods included from PathUtil

absolute?, match_path?, relative_path

Constructor Details

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

Instance Method Details

#on_hash(node) ⇒ Object

# File 'lib/rubocop/cop/style/space_inside_hash_literal_braces.rb', line 15

def on_hash(node)
  b_ix = index_of_first_token(node)
  tokens = processed_source.tokens

  # Hash literal with braces?
  return unless tokens[b_ix].type == :tLBRACE

  e_ix = index_of_last_token(node)
  return unless tokens[e_ix].type == :tRCURLY

  check(tokens[b_ix], tokens[b_ix + 1])
  check(tokens[e_ix - 1], tokens[e_ix]) unless b_ix == e_ix - 1
end