method

reject

v2.3.2 - Show latest stable - 1 note - Class: ActiveSupport::OrderedHash

reject(&block) public

No documentation

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# File activesupport/lib/active_support/ordered_hash.rb, line 44
      def reject(&block)
        dup.reject!(&block)
      end

February 9, 2012 - (v2.3.2 - v3.1.0)

0 thanks

This is inverse operation of select. If block return false add item to array.

[1,2,3,4].reject {|n| n%2==0}

> [1, 3]

Like select method with inverse.