Class: BibTeX::Filter

Inherits:

Object

• Object
• BibTeX::Filter

Includes:

Singleton

Defined in:

lib/bibtex/filters.rb

Direct Known Subclasses

BibTeX::Filters::LaTeX, BibTeX::Filters::LineBreaks

Class Method Summary

• .inherited(base) ⇒ Object

  Hook called by Ruby if Filter is subclassed.

• .subclasses ⇒ Object

  Returns a list of all current Filters.

Instance Method Summary

• #apply(value) ⇒ Object (also: #convert, #<<)

Class Method Details

.inherited(base) ⇒ Object

Hook called by Ruby if Filter is subclassed

# File 'lib/bibtex/filters.rb', line 9

def inherited(base)
  base.class_eval { include Singleton }
  subclasses << base
end

.subclasses ⇒ Object

Returns a list of all current Filters

# File 'lib/bibtex/filters.rb', line 15

def subclasses
  @subclasses ||= []
end

Instance Method Details

#apply(value) ⇒ Object Also known as: convert, <<

# File 'lib/bibtex/filters.rb', line 20

def apply(value)
  value
end