module Skylight::Core::Util::AllocationFree
Helpers to reduce memory allocation
Public Instance Methods
array_find(array) { |item| ... }
click to toggle source
Find an item in an array without allocation.
@param array [Array] the array to search @yield a block called against each item until a match is found @yieldparam item an item from the array @yieldreturn [Boolean] whether `item` matches the criteria return the found item or nil, if nothing found
# File lib/skylight/core/util/allocation_free.rb, line 12 def array_find(array) i = 0 while i < array.size item = array[i] return item if yield item i += 1 end nil end