class Backdat::Config
The configuration object for backdat.
Public Class Methods
Loads a given file and passes it to the appropriate parser.
@raise [ IOError ] Any IO Exceptions that occur.
@param [ String ] filename The filename to read.
# File lib/backdat/config.rb, line 19 def self.from_file(filename, parser="ruby") send("from_file_#{parser}".to_sym, filename) end
Loads a given json file and merges the current context configuration with the updated hash.
@raise [ IOError ] Any IO Exceptions that occur. @raise [ Yajl::ParseError ] Raises Yajl Parsing error on improper json.
@param [ String ] filename The file to read.
# File lib/backdat/config.rb, line 40 def self.from_file_json(filename) self.from_stream_json(IO.read(filename)) end
Loads a given ruby file and runs instance_eval against it in the context of the current object.
@raise [ IOError ] Any IO Exceptions that occur.
@param [ String ] filename The file to read.
# File lib/backdat/config.rb, line 29 def self.from_file_ruby(filename) self.instance_eval(IO.read(filename), filename, 1) end
Loads a given json input and merges the current context configuration with the updated hash.
@raise [ IOError ] Any IO Exceptions that occur. @raise [ Yajl::ParseError ] Raises Yajl Parsing error on improper json.
@param [ String ] input The json configuration input.
# File lib/backdat/config.rb, line 51 def self.from_stream_json(input) parser = Yajl::Parser.new(:symbolize_keys => true) configuration.merge!(parser.parse(input)) end
Return the configuration itself upon inspection.
# File lib/backdat/config.rb, line 10 def self.inspect configuration.inspect end