class Djinni::Wish::Clear
Public Instance Methods
aliases()
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# File lib/djinni/wish/clear.rb, line 2 def aliases return ["clear", "cls"] end
description()
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# File lib/djinni/wish/clear.rb, line 6 def description return "Clear the screen" end
execute(args, djinni_env = {})
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# File lib/djinni/wish/clear.rb, line 10 def execute(args, djinni_env = {}) system("clear") if (args.empty?) usage if (!args.empty?) end
usage()
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# File lib/djinni/wish/clear.rb, line 15 def usage puts aliases.join(", ") puts " #{description}." end