Sha256: 4d279d55382466f440080b5a766460fd1678e89c614dee4e2a3eee93df6f932e
Contents?: true
Size: 1.18 KB
Versions: 7
Compression:
Stored size: 1.18 KB
Contents
require 'singleton'
class Configatron
include Singleton
alias_method :send!, :send
def initialize # :nodoc:
@_namespace = [:default]
reset!
end
# Forwards the method call onto the 'namespaced' Configatron::Store
def method_missing(sym, *args)
@_store[@_namespace.last].send(sym, *args)
end
# Removes ALL configuration parameters
def reset!
@_store = {:default => Configatron::Store.new}
end
# Allows for the temporary overriding of parameters in a block.
# Takes an optional Hash of parameters that will be applied before
# the block gets called. At the end of the block, the temporary
# settings are deleted and the original settings are reinstated.
def temp(options = nil)
begin
temp_start(options)
yield
rescue Exception => e
raise e
ensure
temp_end
end
end
def temp_start(options = nil)
n_space = rand
@_store[n_space] = @_store[@_namespace.last].deep_clone
@_namespace << n_space
if options
self.method_missing(:configure_from_hash, options)
end
end
def temp_end
@_store.delete(@_namespace.pop)
end
undef :inspect # :nodoc:
undef :nil? # :nodoc:
end
Version data entries
7 entries across 7 versions & 4 rubygems