Class: DummyImage::RequestParser

Inherits:

Object

• Object
• DummyImage::RequestParser

Defined in:

lib/dummy_image/request_parser.rb

Instance Method Summary

• #bgcolor ⇒ Object
• #fgcolor ⇒ Object
• #format ⇒ Object
• #height ⇒ Object
• #initialize(path) ⇒ RequestParser constructor

  A new instance of RequestParser.

• #width ⇒ Object

Constructor Details

#initialize(path) ⇒ RequestParser

Returns a new instance of RequestParser.

# File 'lib/dummy_image/request_parser.rb', line 4

def initialize(path)
  @path, @format = path.split(".", 2)
end

Instance Method Details

#bgcolor ⇒ Object

# File 'lib/dummy_image/request_parser.rb', line 24

def bgcolor
  @bgcolor ||= valid_color(arguments[3]) || "CCCCCC"
end

#fgcolor ⇒ Object

# File 'lib/dummy_image/request_parser.rb', line 20

def fgcolor
  @fgcolor ||= valid_color(arguments[2]) || "333333"
end

#format ⇒ Object

# File 'lib/dummy_image/request_parser.rb', line 8

def format
  valid_format @format
end

#height ⇒ Object

# File 'lib/dummy_image/request_parser.rb', line 12

def height
  @height ||= valid_size(arguments[0]) || "300"
end

#width ⇒ Object

# File 'lib/dummy_image/request_parser.rb', line 16

def width
  @width ||= valid_size(arguments[1]) || height
end