method
grep
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Ruby on Rails latest stable (v7.1.3.2)
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Class: ActionView::Helpers::JavaScriptCollectionProxy
grep(variable, pattern, &block)
public
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# File actionpack/lib/action_view/helpers/prototype_helper.rb, line 766 def grep(variable, pattern, &block) enumerate :grep, :variable => variable, :return => true, :method_args => [::ActiveSupport::JSON::Variable.new(pattern.inspect)], :yield_args => %(value index), &block end