diff options
Diffstat (limited to 'ruby_1_9_3/lib/yaml/store.rb')
-rw-r--r-- | ruby_1_9_3/lib/yaml/store.rb | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/ruby_1_9_3/lib/yaml/store.rb b/ruby_1_9_3/lib/yaml/store.rb deleted file mode 100644 index 82d6ee1aaa..0000000000 --- a/ruby_1_9_3/lib/yaml/store.rb +++ /dev/null @@ -1,86 +0,0 @@ -# -# YAML::Store -# -require 'yaml' -require 'pstore' - -# YAML::Store provides the same functionality as PStore, except it uses YAML -# to dump objects instead of Marshal. -# -# == Example -# -# require 'yaml/store' -# -# Person = Struct.new :first_name, :last_name -# -# people = [Person.new("Bob", "Smith"), Person.new("Mary", "Johnson")] -# -# store = YAML::Store.new "test.store" -# -# store.transaction do -# store["people"] = people -# store["greeting"] = { "hello" => "world" } -# end -# -# After running the above code, the contents of "test.store" will be: -# -# --- -# people: -# - !ruby/struct:Person -# first_name: Bob -# last_name: Smith -# - !ruby/struct:Person -# first_name: Mary -# last_name: Johnson -# greeting: -# hello: world - -class YAML::Store < PStore - - # :call-seq: - # initialize( file_name, yaml_opts = {} ) - # - # Creates a new YAML::Store object, which will store data in +file_name+. - # If the file does not already exist, it will be created. - # - # - # Options passed in through +yaml_opts+ will be used when converting the - # store to YAML via Hash#to_yaml(). - def initialize( *o ) - @opt = {} - if String === o.first - super(o.shift) - end - if o.last.is_a? Hash - @opt.update(o.pop) - end - end - - # :stopdoc: - - def dump(table) - @table.to_yaml(@opt) - end - - def load(content) - table = YAML.load(content) - if table == false - {} - else - table - end - end - - def marshal_dump_supports_canonical_option? - false - end - - EMPTY_MARSHAL_DATA = {}.to_yaml - EMPTY_MARSHAL_CHECKSUM = Digest::MD5.digest(EMPTY_MARSHAL_DATA) - def empty_marshal_data - EMPTY_MARSHAL_DATA - end - def empty_marshal_checksum - EMPTY_MARSHAL_CHECKSUM - end -end |