diff options
Diffstat (limited to 'ext/json/lib/json/common.rb')
-rw-r--r-- | ext/json/lib/json/common.rb | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/ext/json/lib/json/common.rb b/ext/json/lib/json/common.rb index 3349501337..65a74a1aa4 100644 --- a/ext/json/lib/json/common.rb +++ b/ext/json/lib/json/common.rb @@ -139,7 +139,7 @@ module JSON # keys: # * *max_nesting*: The maximum depth of nesting allowed in the parsed data # structures. Disable depth checking with :max_nesting => false. It defaults - # to 19. + # to 100. # * *allow_nan*: If set to true, allow NaN, Infinity and -Infinity in # defiance of RFC 4627 to be parsed by the Parser. This option defaults # to false. @@ -199,7 +199,7 @@ module JSON # encountered. This options defaults to false. # * *max_nesting*: The maximum depth of nesting allowed in the data # structures from which JSON is to be generated. Disable depth checking - # with :max_nesting => false, it defaults to 19. + # with :max_nesting => false, it defaults to 100. # # See also the fast_generate for the fastest creation method with the least # amount of sanity checks, and the pretty_generate method for some @@ -299,21 +299,28 @@ module JSON attr_accessor :load_default_options end self.load_default_options = { - :max_nesting => false, - :allow_nan => true, - :quirks_mode => true, + :max_nesting => false, + :allow_nan => true, + :quirks_mode => true, + :create_additions => true, } # Load a ruby data structure from a JSON _source_ and return it. A source can # either be a string-like object, an IO-like object, or an object responding # to the read method. If _proc_ was given, it will be called with any nested - # Ruby object as an argument recursively in depth first order. The default - # options for the parser can be changed via the load_default_options method. + # Ruby object as an argument recursively in depth first order. To modify the + # default options pass in the optional _options_ argument as well. + # + # BEWARE: This method is meant to serialise data from trusted user input, + # like from your own database server or clients under your control, it could + # be dangerous to allow untrusted users to pass JSON sources into it. The + # default options for the parser can be changed via the load_default_options + # method. # # This method is part of the implementation of the load/dump interface of # Marshal and YAML. - def load(source, proc = nil) - opts = load_default_options + def load(source, proc = nil, options = {}) + opts = load_default_options.merge options if source.respond_to? :to_str source = source.to_str elsif source.respond_to? :to_io |