Module: Roy

Defined in:

lib/roy/base.rb,
lib/roy/halt.rb,
lib/roy/after.rb,
lib/roy/before.rb,
lib/roy/render.rb,
lib/roy/version.rb,
lib/roy/context.rb,
lib/roy/basic_auth.rb

Overview

Defined Under Namespace

Modules: After, BasicAuth, Before, ClassMethods, Halt, Render Classes: Context

Constant Summary

Defaults =

Default options.

{allow: [:get], prefix: :', use: [:halt]}

VERSION =

[0, 5, 2]

Class Method Summary (collapse)

• + (Object) included(base)

  Extend the class with the ClassMethods module.

• + (Object) version

  Return the version as a String.

Instance Method Summary (collapse)

• - (Object) call(env)

  A Rack-compliant #call method.

• - (Object) roy

  Returns the application context or initialize it.

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# File 'lib/roy/base.rb', line 19

def self.included(base)
  base.send(:extend, ClassMethods)
end

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# File 'lib/roy/version.rb', line 5

def self.version
  VERSION.join('.')
end

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# File 'lib/roy/base.rb', line 29

def call(env)
  roy.prepare!(env)

  method = roy.env['REQUEST_METHOD'].downcase.to_sym
  roy.env['PATH_INFO'].sub!(/^([^\/])/, '/\1')

  method, was_head = :get, true if method == :head

  roy.response.status, body = catch(:halt) do
    roy.halt(405) unless roy.conf.allow.include?(method)
    prefixed_method = :#{roy.conf.prefix}#{method}"
    [roy.response.status, send(prefixed_method, roy.env['PATH_INFO'])]
  end

  roy.response.write(body) unless was_head
  roy.response.finish
end

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# File 'lib/roy/base.rb', line 24

def roy
  @roy ||= Context.new(self)
end