class Classnames::Rails::View::Core
Public Instance Methods
exec(*args)
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# File lib/classnames/rails/view/core.rb, line 5 def exec(*args) inject_values args end
Private Instance Methods
detect_elem(elem)
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# File lib/classnames/rails/view/core.rb, line 11 def detect_elem(elem) if elem.is_a?(Hash) elem.inject '' do |out, (key, value)| value ? out << key.to_s << ' ' : out end.strip elsif elem.is_a?(Array) inject_values elem elsif elem == false '' else elem.to_s end end
inject_values(values)
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# File lib/classnames/rails/view/core.rb, line 25 def inject_values(values) values.inject '' do |out, value| detected = detect_elem(value) detected == '' ? out : out << detect_elem(value) << ' ' end.strip end