Class: Webbed::Charset

Inherits:

Object

• Object
• Webbed::Charset

show all

Defined in:

lib/webbed/charset.rb

Constant Summary

ISO_8859_1 =

The canonical representation of the ISO-8859-1 charset.

Webbed::Charset.new('ISO-8859-1')

ISO_8859_1_ALIASES =

All representations of the ISO-8859-1 charset.

[
  ISO_8859_1,
  Webbed::Charset.new('ISO_8859-1:1987'),
  Webbed::Charset.new('iso-ir-100'),
  Webbed::Charset.new('ISO_8859-1'),
  Webbed::Charset.new('latin1'),
  Webbed::Charset.new('l1'),
  Webbed::Charset.new('IBM819'),
  Webbed::Charset.new('CP819'),
  Webbed::Charset.new('csISOLatin1')
]

Instance Method Summary (collapse)

• - (Boolean) ==(other)

  Determines if two charsets are equal.

• - (0, 1) default_quality

  Returns the default quality of the charset.

• - (Charset) initialize(string) constructor

  Creates a new charset.

• - (Boolean) iso_8859_1?

  Determines if the charset is a representation of ISO-8859-1.

• - (String) to_s

  The string representation of the charset.

6
7
8

# File 'lib/webbed/charset.rb', line 6

def initialize(string)
  @string = string
end

22
23
24

# File 'lib/webbed/charset.rb', line 22

def ==(other)
  @string.downcase == other.to_s.downcase
end

31
32
33

# File 'lib/webbed/charset.rb', line 31

def default_quality
  iso_8859_1? ? 1 : 0
end

38
39
40

# File 'lib/webbed/charset.rb', line 38

def iso_8859_1?
  ISO_8859_1_ALIASES.include?(self)
end

11
12
13

# File 'lib/webbed/charset.rb', line 11

def to_s
  @string
end