Class: ImageOptimizerHolder::PNGOptimizer

Inherits:
Base
  • Object
show all
Defined in:
lib/image_optimizer_holder/png_optimizer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#binary_path

Constructor Details

#initialize(path, options = {}) ⇒ PNGOptimizer

Returns a new instance of PNGOptimizer.



7
8
9
10
11
 
# File 'lib/image_optimizer_holder/png_optimizer.rb', line 7

def initialize(path, options = {})
  @path = path
  @options = options
  @name = 'pngcrush'
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



5
6
7
 
# File 'lib/image_optimizer_holder/png_optimizer.rb', line 5

def options
  @options
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



5
6
7
 
# File 'lib/image_optimizer_holder/png_optimizer.rb', line 5

def path
  @path
end

Instance Method Details

#optimize ⇒ Object 



13
14
15
16
17
18
19
20
21
 
# File 'lib/image_optimizer_holder/png_optimizer.rb', line 13

def optimize
  return unless png_format?

  if png_optimizer_present?
    optimize_png
  else
    warn 'Attempting to optimize a png without pngcrush installed. Skipping...'
  end
end