Module: Rubocop::Cop::Util
- Defined in:
- lib/rubocop/cop/util.rb
Overview
This module contains a collection of useful utility methods.
Class Method Summary collapse
Class Method Details
.block_length(block_node) ⇒ Object
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# File 'lib/rubocop/cop/util.rb', line 22 def block_length(block_node) block_node.loc.end.line - block_node.loc.begin.line end |
.const_name(node) ⇒ Object
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# File 'lib/rubocop/cop/util.rb', line 26 def const_name(node) return nil if node.nil? || node.type != :const const_names = [] const_node = node loop do namespace_node, name = *const_node const_names << name break unless namespace_node break if namespace_node.type == :cbase const_node = namespace_node end const_names.reverse.join('::') end |
.strip_quotes(str) ⇒ Object
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# File 'lib/rubocop/cop/util.rb', line 9 def strip_quotes(str) if str[0] == '"' || str[0] == "'" str[0] = '' str[-1] = '' else # we're dealing with %q or %Q str[0, 3] = '' str[-1] = '' end str end |