Class: RuboCop::Cop::Style::MultilineIfThen
- Includes:
- IfNode, OnNormalIfUnless
- Defined in:
- lib/rubocop/cop/style/multiline_if_then.rb
Overview
Checks for uses of the then
keyword in multi-line if statements.
Constant Summary
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 OnNormalIfUnless
#invoke_hook_for_normal_if_unless, #on_if
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_name_with_namespace, cop_type, #debug?, #display_cop_names?, inherited, #initialize, #join_force?, lint?, non_rails, qualified_cop_name, rails?, #relevant_file?, #support_autocorrect?
Methods included from IgnoredNode
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods included from Util
begins_its_line?, block_length, command?, comment_line?, const_name, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, numeric_range_size, on_node, operator?, parentheses?, proc?, range_with_surrounding_comma, range_with_surrounding_space, source_range, strip_quotes, within_node?
Methods included from PathUtil
issue_deprecation_warning, match_path?, relative_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#autocorrect(node) ⇒ Object
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# File 'lib/rubocop/cop/style/multiline_if_then.rb', line 32 def autocorrect(node) @corrections << lambda do |corrector| corrector.remove(range_with_surrounding_space(node.loc.begin, :left)) end end |
#message(node) ⇒ Object
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# File 'lib/rubocop/cop/style/multiline_if_then.rb', line 28 def (node) "Do not use `then` for multi-line `#{node.loc.keyword.source}`." end |
#on_normal_if_unless(node) ⇒ Object
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# File 'lib/rubocop/cop/style/multiline_if_then.rb', line 22 def on_normal_if_unless(node) return unless node.loc.begin return unless node.loc.begin.source_line =~ /then\s*(#.*)?$/ add_offense(node, :begin) end |