lib/grape/cookies.rb
# frozen_string_literal: true
module Grape
class Cookies
def initialize
@cookies = {}
@send_cookies = {}
end
def read(request)
request.cookies.each do |name, value|
@cookies[name.to_s] = value
end
end
def write(header)
@cookies.select { |key, _value| @send_cookies[key] == true }.each do |name, value|
cookie_value = value.is_a?(Hash) ? value : { value: value }
Rack::Utils.set_cookie_header! header, name, cookie_value
end
end
def [](name)
@cookies[name.to_s]
end
def []=(name, value)
@cookies[name.to_s] = value
@send_cookies[name.to_s] = true
end
def each(&block)
@cookies.each(&block)
end
# see https://github.com/rack/rack/blob/main/lib/rack/utils.rb#L338-L340
# rubocop:disable Layout/SpaceBeforeBrackets
def delete(name, **opts)
options = opts.merge(max_age: '0', value: '', expires: Time.at(0))
self.[]=(name, options)
end
# rubocop:enable Layout/SpaceBeforeBrackets
end
end