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74e4fdfce2
Without it, String#undent would fail on unindented strings, e.g.:
"foo".undent
NoMethodError: undefined method `length' for nil:NilClass`
Closes Homebrew/homebrew#28873.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
22 lines
384 B
Ruby
22 lines
384 B
Ruby
require 'testing_env'
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require 'extend/string'
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class StringTest < Test::Unit::TestCase
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def test_undent
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undented = <<-EOS.undent
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hi
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....my friend over
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there
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EOS
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assert undented == "hi\nmy friend over\nthere\n"
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end
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def test_undent_not_indented
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undented = <<-EOS.undent
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hi
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I'm not indented
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EOS
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assert undented == "hi\nI'm not indented\n"
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end
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end
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