Module: ProcBlockToR

Includes:
BlockToRSupport
Defined in:
lib/statsailr/block_to_r/sts_block_to_r.rb

Constant Summary collapse

FINALIZER_NAME =
"finalizer"

Class Method Summary collapse

Class Method Details

.create_lazy_funcs(blk, proc_setting_manager) ⇒ Object



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# File 'lib/statsailr/block_to_r/sts_block_to_r.rb', line 74

def self.create_lazy_funcs( blk , proc_setting_manager )
  proc_command = blk.command
  param_manager = RBridge::RParamManager.new( blk.opts )
  proc_stmts = blk.stmts

  if ! proc_setting_manager.is_loaded?( proc_command )
    proc_setting_manager.load_setting( proc_command )
    p "#{proc_command} setting is loaded"
  end

  lzf_gen = LazyFuncGenerator.new
  lzf_gen.extend(Object.const_get("Proc"+proc_command.capitalize))
  
  validator = lzf_gen.validator
  if ! validator.nil?
    validator.check_and_modify( param_manager )
  end

  proc_lazy_funcs_with_print_result_opts = proc_stmts.map(){|proc_stmt|
    lzf_gen.gen_lazy_func( proc_command, proc_stmt, param_manager )
  }

  finalizer = lzf_gen.finalizer
  if finalizer.enabled?
    finalizer_func = lzf_gen.gen_lazy_func( proc_command , [ FINALIZER_NAME, "", nil] , param_manager )
    proc_lazy_funcs_with_print_result_opts.push( finalizer_func )
  end

  return proc_lazy_funcs_with_print_result_opts
end