Module: Opal::Util

Extended by:: Util

Included in:: Util

Defined in:: opal/lib/opal/util.rb

Defined Under Namespace

Classes: Command , DigestSourceCommand

Instance Method Summary collapse

#gzip(str) ⇒ Object
Gzip code to check file size.
#uglify(str) ⇒ String
Used for uglifying source to minify.

Instance Method Details

#gzip(str) ⇒ `Object`

Gzip code to check file size.

# File 'opal/lib/opal/util.rb', line 17
def gzip(str)
 gzip = DigestSourceCommand .new (:gzip, '-f', ', it is required to produce the .gz version')
 gzip.digest(str)
end

#uglify(str) ⇒ `String`

Used for uglifying source to minify.

Opal ::Util .uglify("javascript contents")

Parameters:

str (String) —
string to minify

Returns:

(String)

# File 'opal/lib/opal/util.rb', line 11
def uglify(str)
 uglifyjs = DigestSourceCommand .new (:uglifyjs, nil, ' (install with: "npm install -g uglify-js")')
 uglifyjs.digest(str)
end