Method: Array#keep_if

Defined in:
lib/jinx/helpers/array.rb

#keep_if {|item| ... } ⇒ Array

Deletes items from this array which do not satisfy the given block.

Yields:

  • (item) —

    the retention test

Yield Parameters:

  • item —

    an item in this array

Returns:

  • this array



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# File 'lib/jinx/helpers/array.rb', line 38

def keep_if
  delete_if { |item| not yield(item) }
end