2015-02-20 00:35:01 -05:00
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empty_string = ""
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not_empty_string = "a"
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empty_string == ""
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# => true
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String.length(empty_string) == 0
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# => true
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2015-11-18 06:14:39 +00:00
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byte_size(empty_string) == 0
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# => true
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2015-02-20 00:35:01 -05:00
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not_empty_string == ""
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# => false
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String.length(not_empty_string) == 0
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# => false
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2015-11-18 06:14:39 +00:00
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byte_size(not_empty_string) == 0
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# => false
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