Decodes given str of URL-encoded form data.
This decodes + to SP.
Returns the string that is used to insert a space before the ‘:’ in JSON objects.
Sets the string that is used to insert a space before the ‘:’ in JSON objects.
This string is put at the end of a line that holds a JSON array.
This string is put at the end of a line that holds a JSON array.
Returns true, if circular data structures should be checked, otherwise returns false.
Returns true, if only ASCII characters should be generated. Otherwise returns false.
Adds a vertex with the given name, or updates the existing one. @param [String] name @param [Object] payload @return [Vertex] the vertex that was added to ‘self`
@param [String] name @return [Vertex,nil] the vertex with the given name
Sets the payload of the vertex with the given name @param [String] name the name of the vertex @param [Object] payload the payload @return [Void]