Class: Prawn::Icon::Compatibility

Inherits:
Object
  • Object
show all
Defined in:
lib/prawn/icon/compatibility.rb

Constant Summary collapse

SHIMS =
Deprecated.

Use shims instead

YAML.load_file(
  Prawn::Icon.configuration.font_directory.join(
    'fa4',
    'shims.yml'
  )
).freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Compatibility

Returns a new instance of Compatibility.



30
31
32
 
# File 'lib/prawn/icon/compatibility.rb', line 30

def initialize(opts = {})
  self.key = opts.fetch(:key)
end

Instance Attribute Details

#key ⇒ Object

Returns the value of attribute key.



28
29
30
 
# File 'lib/prawn/icon/compatibility.rb', line 28

def key
  @key
end

Class Method Details

.shims ⇒ Object 



21
22
23
24
25
 
# File 'lib/prawn/icon/compatibility.rb', line 21

def shims
  @shims ||= YAML.load_file(
    Icon.configuration.font_directory.join('fa4', 'shims.yml').to_s
  )
end

Instance Method Details

#translate(io = $stderr) ⇒ Object 



34
35
36
37
38
39
40
 
# File 'lib/prawn/icon/compatibility.rb', line 34

def translate(io = $stderr)
  @translate ||= if key.start_with?('fa-')
                   map.tap { |replaced| warning(replaced, key, io) }
                 else
                   key
                 end
end