Class: Weary::Middleware::ContentType

Inherits:

Object

• Object
• Weary::Middleware::ContentType

Defined in:

lib/weary/middleware/content_type.rb

Constant Summary

CONTENT_TYPE =

'CONTENT_TYPE'

CONTENT_LENGTH =

'CONTENT_LENGTH'

FORM_URL_ENCODED =

'application/x-www-form-urlencoded'

MULTIPART_FORM =

'multipart/form-data'

Instance Attribute Summary

• #type ⇒ Object readonly

  Returns the value of attribute type.

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app, type = FORM_URL_ENCODED) ⇒ ContentType constructor

  A new instance of ContentType.

• #length(input) ⇒ Object

Constructor Details

#initialize(app, type = FORM_URL_ENCODED) ⇒ ContentType

Returns a new instance of ContentType.

# File 'lib/weary/middleware/content_type.rb', line 12

def initialize(app, type = FORM_URL_ENCODED)
  @app = app
  @type = type
end

Instance Attribute Details

#type ⇒ Object (readonly)

Returns the value of attribute type.

# File 'lib/weary/middleware/content_type.rb', line 10

def type
  @type
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/weary/middleware/content_type.rb', line 17

def call(env)
  env.update CONTENT_TYPE => @type
  env.update CONTENT_LENGTH => length(env['rack.input'])
  @app.call(env)
end

#length(input) ⇒ Object

# File 'lib/weary/middleware/content_type.rb', line 23

def length(input)
  input.size.to_s
end