Class: Svgeez::Optimizer

Inherits:
Object
  • Object
show all
Defined in:
lib/svgeez/optimizer.rb

Constant Summary collapse

SVGO_VERSION = 
'1.3.2'.freeze
SVGO_VERSION_MESSAGE = 
"svgeez relies on SVGO #{SVGO_VERSION}. Continuing with standard sprite generation...".freeze
SVGO_NOT_INSTALLED = 
'Unable to find `svgo` in your PATH. Continuing with standard sprite generation...'.freeze

Instance Method Summary collapse

Instance Method Details

#optimize(file_contents) ⇒ Object 



7
8
9
10
11
12
13
14
 
# File 'lib/svgeez/optimizer.rb', line 7

def optimize(file_contents)
  raise SVGO_NOT_INSTALLED unless installed?
  raise SVGO_VERSION_MESSAGE unless supported?

  `cat <<EOF | svgo --disable=cleanupIDs --disable=removeHiddenElems --disable=removeViewBox -i - -o -\n#{file_contents}\nEOF`
rescue RuntimeError => exception
  logger.warn exception.message
end