Class: Flickr::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/flickr.rb

Overview

This class supports external configuration

Constant Summary collapse

@@configuration =

Contains whole configuration for flickr API

{}
@@parsed =

Is true if configuration has been parsed

false

Class Method Summary collapse

Class Method Details

.get ⇒ Object

Returns configuration Hash



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# File 'lib/flickr.rb', line 270

def self.get
  @@configuration
end

.load_from_file(file) ⇒ Object

parses file and prepare @@configuration for access from outside to fetch configuration hash



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# File 'lib/flickr.rb', line 257

def self.load_from_file file
  return false unless File.exist?(file)
  @@configuration = YAML.load(ERB.new(File.read(file)).result)
  @@parsed = true
  parse_in_rails_env!
end

.parse_in_rails_env! ⇒ Object

Excludes specific configuration for choosed environment in Rails



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# File 'lib/flickr.rb', line 265

def self.parse_in_rails_env!
  @@configuration = @@configuration[RAILS_ENV].symbolize_keys if defined? RAILS_ENV and @@configuration.has_key? RAILS_ENV
end

.parsed? ⇒ Boolean

Returns true if configuration has been parsed

Returns:

  • (Boolean) 


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# File 'lib/flickr.rb', line 275

def self.parsed?
  @@parsed
end