Class: ExtensionFilter

Inherits:

Object

• Object
• ExtensionFilter

Defined in:

lib/filters/extension_filter.rb

Instance Method Summary

• #complete ⇒ Object
• #file_type(file_name) ⇒ Object

  Return the part of the file name string after the last ‘.’.

• #filter(file_name) ⇒ Object
• #initialize(file_class, extension) ⇒ ExtensionFilter constructor

  A new instance of ExtensionFilter.

Constructor Details

#initialize(file_class, extension) ⇒ ExtensionFilter

Returns a new instance of ExtensionFilter.

# File 'lib/filters/extension_filter.rb', line 3

def initialize(file_class, extension)
  @file_class = file_class
  @extension = extension.downcase
end

Instance Method Details

#complete ⇒ Object

# File 'lib/filters/extension_filter.rb', line 17

def complete
end

#file_type(file_name) ⇒ Object

Return the part of the file name string after the last ‘.’

# File 'lib/filters/extension_filter.rb', line 13

def file_type(file_name)
  @file_class.extname(file_name).gsub( /^\./, '' ).downcase 
end

#filter(file_name) ⇒ Object

# File 'lib/filters/extension_filter.rb', line 8

def filter(file_name)
  return file_type(file_name) == @extension
end