Module: RuboCop::Cop::ArrayHashIndentation
- Included in:
- Style::IndentArray, Style::IndentHash
- Defined in:
- lib/rubocop/cop/mixin/array_hash_indentation.rb
Overview
Common code for indenting literal arrays and hashes.
Instance Method Summary collapse
- #base_column(left_brace, left_parenthesis) ⇒ Object
- #check_expected_style(styles) ⇒ Object
- #check_first(first, left_brace, left_parenthesis, offset) ⇒ Object
- #detected_styles(actual_column, offset, left_parenthesis, left_brace) ⇒ Object
- #detected_styles_for_column(column, left_parenthesis, left_brace) ⇒ Object
- #each_argument_node(node, type) ⇒ Object
- #incorrect_style_detected(styles, first, left_parenthesis) ⇒ Object
Instance Method Details
#base_column(left_brace, left_parenthesis) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 46 def base_column(left_brace, left_parenthesis) if style == brace_alignment_style left_brace.column elsif left_parenthesis && style == :special_inside_parentheses left_parenthesis.column + 1 else left_brace.source_line =~ /\S/ end end |
#check_expected_style(styles) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 38 def check_expected_style(styles) if styles.size > 1 ambiguous_style_detected(*styles) else correct_style_detected end end |
#check_first(first, left_brace, left_parenthesis, offset) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 23 def check_first(first, left_brace, left_parenthesis, offset) actual_column = first.source_range.column expected_column = base_column(left_brace, left_parenthesis) + configured_indentation_width + offset @column_delta = expected_column - actual_column styles = detected_styles(actual_column, offset, left_parenthesis, left_brace) if @column_delta.zero? check_expected_style(styles) else incorrect_style_detected(styles, first, left_parenthesis) end end |
#detected_styles(actual_column, offset, left_parenthesis, left_brace) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 56 def detected_styles(actual_column, offset, left_parenthesis, left_brace) base_column = actual_column - configured_indentation_width - offset detected_styles_for_column(base_column, left_parenthesis, left_brace) end |
#detected_styles_for_column(column, left_parenthesis, left_brace) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 61 def detected_styles_for_column(column, left_parenthesis, left_brace) styles = [] if column == (left_brace.source_line =~ /\S/) styles << :consistent styles << :special_inside_parentheses unless left_parenthesis end if left_parenthesis && column == left_parenthesis.column + 1 styles << :special_inside_parentheses end styles << brace_alignment_style if column == left_brace.column styles end |
#each_argument_node(node, type) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 7 def each_argument_node(node, type) _receiver, _method_name, *args = *node left_parenthesis = node.loc.begin return unless left_parenthesis args.each do |arg| on_node(type, arg, :send) do |type_node| left_brace = type_node.loc.begin if left_brace && left_brace.line == left_parenthesis.line yield type_node, left_parenthesis ignore_node(type_node) end end end end |
#incorrect_style_detected(styles, first, left_parenthesis) ⇒ Object
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# File 'lib/rubocop/cop/mixin/array_hash_indentation.rb', line 74 def incorrect_style_detected(styles, first, left_parenthesis) add_offense(first, :expression, (base_description(left_parenthesis))) do ambiguous_style_detected(*styles) end end |