Method: Yacl::Loader::Env#initialize

Defined in:
lib/yacl/loader/env.rb

#initialize(opts = {}) ⇒ Env

Create a new Env instance from the loaded options

opts - a hash of options:

:env => The environment has to pass in (default: ENV). required.
:prefix => the prefix to strip off of each key in the :env hash. required.

Raises:



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# File 'lib/yacl/loader/env.rb', line 28

def initialize( opts = {} )
  super
  @env    = @options.fetch( :env, ENV )
  @prefix = @options.fetch( :prefix, nil )
  raise Error, "No environment variable prefix is given" unless @prefix
end