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3ee0648dc7
* array.c (rb_ary_join_m): warn use of non-nil $,. * io.c (rb_output_fs_setter): warn when set to non-nil value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
22 lines
475 B
Ruby
22 lines
475 B
Ruby
# frozen_string_literal: true
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module DifferentOFS
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module WithDifferentOFS
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def setup
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super
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verbose, $VERBOSE = $VERBOSE, nil
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@ofs, $, = $,, "-"
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$VERBOSE = verbose
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end
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def teardown
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verbose, $VERBOSE = $VERBOSE, nil
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$, = @ofs
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$VERBOSE = verbose
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super
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end
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end
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def self.extended(klass)
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super(klass)
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klass.const_set(:DifferentOFS, Class.new(klass).class_eval {include WithDifferentOFS}).name
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end
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end
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