Module: RuboCop::Cop::ArraySyntax
- Included in:
- Style::SymbolArray, Style::TrailingCommaInLiteral, Style::WordArray
- Defined in:
- lib/rubocop/cop/mixin/array_syntax.rb
Overview
Common code for ordinary arrays with [] that can be written with % syntax.
Instance Method Summary collapse
Instance Method Details
#bracketed_array_of?(element_type, node) ⇒ Boolean
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# File 'lib/rubocop/cop/mixin/array_syntax.rb', line 9 def bracketed_array_of?(element_type, node) return false unless square_brackets?(node) array_elems = node.children # no need to check empty arrays return false unless array_elems && array_elems.size > 1 array_elems.all? { |e| e.type == element_type } end |
#square_brackets?(node) ⇒ Boolean
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# File 'lib/rubocop/cop/mixin/array_syntax.rb', line 20 def square_brackets?(node) node.loc.begin && node.loc.begin.is?('[') end |