Module: NotifyPush::Utility

Defined in:

lib/notify-push.rb

Overview

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MODULE->UTILITY ——————————

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Class Method Summary

• .require_system_command_or_raise(command) ⇒ Object

Class Method Details

.require_system_command_or_raise(command) ⇒ Object

# File 'lib/notify-push.rb', line 35

def self.require_system_command_or_raise(command)
  system "command -v #{command} >/dev/null 2>&1" or raise "The command '#{command}' cannot be found and is required."
end