Class: OpenStax::Api::Constraints

Inherits:

Object

• Object
• OpenStax::Api::Constraints

Defined in:

lib/openstax/api/constraints.rb

Instance Method Summary

• #api_accept_header ⇒ Object
• #initialize(options) ⇒ Constraints constructor

  A new instance of Constraints.

• #matches?(req) ⇒ Boolean

Constructor Details

#initialize(options) ⇒ Constraints

Returns a new instance of Constraints.

# File 'lib/openstax/api/constraints.rb', line 6

def initialize(options)
  @version = options[:version]
  @default = options[:default]
end

Instance Method Details

#api_accept_header ⇒ Object

# File 'lib/openstax/api/constraints.rb', line 11

def api_accept_header
  "application/vnd.openstax.#{@version.to_s}"
end

#matches?(req) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/openstax/api/constraints.rb', line 15

def matches?(req)
  !!(@default || req.headers['Accept'].try(:include?, api_accept_header))
end