Class: Cors::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/cors/config.rb,
lib/cors/config/version.rb

Defined Under Namespace

Classes: Error

Constant Summary collapse

VERSION = 
"0.2.6"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, user_config = 'config/cors.yml') ⇒ Config

Returns a new instance of Config.



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# File 'lib/cors/config.rb', line 10

def initialize(app, user_config = 'config/cors.yml')
  @app = app
  @user_config = user_config
end

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app.



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# File 'lib/cors/config.rb', line 8

def app
  @app
end

#user_config ⇒ Object

Returns the value of attribute user_config.



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# File 'lib/cors/config.rb', line 8

def user_config
  @user_config
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/cors/config.rb', line 15

def call(env)
  config = configure_cors
  return @app.call(env) if config.empty?
  cors = generate_cors_rules_from_config(config)
  return @app.call(env) if cors.nil? 
  cors.call(env)
rescue => error
  raise Error.new("Unexpected error #{error.message}")
end