Class: Imageproxy::IdentifyFormat

Inherits:

Command

• Object
• Command
• Imageproxy::IdentifyFormat

Defined in:

lib/imageproxy/identify_format.rb

Instance Method Summary

• #execute ⇒ Object
• #initialize(file) ⇒ IdentifyFormat constructor

  A new instance of IdentifyFormat.

Constructor Details

#initialize(file) ⇒ IdentifyFormat

Returns a new instance of IdentifyFormat.

# File 'lib/imageproxy/identify_format.rb', line 5

def initialize(file)
  @file = file
end

Instance Method Details

#execute ⇒ Object

# File 'lib/imageproxy/identify_format.rb', line 9

def execute
  result = execute_command %'identify -format "%m" #{@file.path}'
  result.start_with?("identify:") ? nil : result
end