Module: BioDSL::AuxHelper

Included in:

AlignSeqMothur, AssembleSeqIdba, AssembleSeqRay, AssembleSeqSpades, ClassifySeqMothur, ClusterOtus, FilterRrna, Genecall, PlotHeatmap, PlotHistogram, PlotMatches, PlotResidueDistribution, PlotScores, UchimeRef, Uclust, UsearchGlobal, UsearchLocal, WriteTree

Defined in:

lib/BioDSL/helpers/aux_helper.rb

Overview

Namespace for AuxHelper.

Instance Method Summary

• #aux_exist(command) ⇒ Object

  Method that raises if the given command is not found on the system.

Instance Method Details

#aux_exist(command) ⇒ Object

Method that raises if the given command is not found on the system.

Parameters:

• command (String) —

  Command that must exist.

Raises:

• (AuxiliaryError) —

  if command is not found.

# File 'lib/BioDSL/helpers/aux_helper.rb', line 39

def aux_exist(command)
  return if BioDSL::Filesys.which(command)
  fail AuxiliaryError, "command: #{command} not found"
end