Contents

=begin rdoc
  Hash extentions
=end
class Hash
  def safe_merge(other_hash)
    merge(other_hash.delete_if {|k,v| has_key?(k) })
  end
  def safe_merge!(other_hash)
    merge!(other_hash.delete_if {|k,v| has_key?(k) && !v.nil? })
  end
end

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
auser-poolparty-0.1.1	lib/core/hash.rb
auser-poolparty-0.1.2	lib/core/hash.rb
jtzemp-poolparty-0.1.2	lib/core/hash.rb