class Snapcrawl::Dependencies
Public Class Methods
verify()
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# File lib/snapcrawl/dependencies.rb, line 8 def verify return if @verified $logger.debug 'verifying !txtgrn!phantomjs!txtrst! is present' raise MissingPhantomJS unless command_exist? "phantomjs" $logger.debug 'verifying !txtgrn!imagemagick!txtrst! is present' raise MissingImageMagick unless command_exist? "convert" @verified = true end