Method: Yast::Builtins.listmap

Defined in:
src/ruby/yast/builtins.rb

.listmap(list, &block) ⇒ Object

Deprecated.

for mapping of list to hash use various ruby builtins like Hash.[] or Enumerable#reduce

Maps an operation onto all elements of a list and thus creates a map.



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# File 'src/ruby/yast/builtins.rb', line 387

def self.listmap(list, &block)
  return nil if list.nil?

  res = ::Hash.new
  begin
    Yast.deep_copy(list).each do |i|
      res.merge! block.call(i)
    end
  rescue Yast::Break
    # break stops adding to hash
    Yast.y2debug(1, "break in listmap")
  end

  res
end