class Moodwall::Executable
Attributes
arguments[R]
command[R]
Public Class Methods
execute(path)
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# File lib/moodwall/executable.rb, line 14 def self.execute(path) new.execute(path) end
new(options = {}, config = Config.new)
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# File lib/moodwall/executable.rb, line 7 def initialize(options = {}, config = Config.new) @config = config.executable @command = options.fetch(:command, @config.command) @arguments = options.fetch(:arguments, @config.arguments) error_if_missing end
Public Instance Methods
error_if_missing()
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# File lib/moodwall/executable.rb, line 18 def error_if_missing raise(MissingExecutableError, "Can't find the `#{ command }`") unless installed? end
execute(path)
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# File lib/moodwall/executable.rb, line 22 def execute(path) system "#{ command } #{ arguments } #{ path }" end
Private Instance Methods
installed?()
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# File lib/moodwall/executable.rb, line 28 def installed? system "which #{ command }" $?.success? end