Module: OptParseBuilder::StableSort

Included in:
Parser
Defined in:
lib/opt_parse_builder/stable_sort.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.stable_sort_by!(a) ⇒ Object

[View source]

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# File 'lib/opt_parse_builder/stable_sort.rb', line 6

def stable_sort_by!(a)
  a.sort_by!.with_index do |e, i|
    [yield(e), i]
  end
end