2024-03-19 15:25:02 +00:00
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assert_eq ("hello", "hello")
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assert_ne ("hello", "world")
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# INDEX
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# =====
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assert_eq ("hello"[0], "h")
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assert_eq ("hello"[1], "e")
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assert_eq ("hello"[2], "l")
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assert_eq ("hello"[3], "l")
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assert_eq ("hello"[4], "o")
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assert_eq ("hello"[-5], "h")
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assert_eq ("hello"[-4], "e")
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assert_eq ("hello"[-3], "l")
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assert_eq ("hello"[-2], "l")
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assert_eq ("hello"[-1], "o")
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# BINOPS
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# ======
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assert_eq (
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2024-03-21 11:00:20 +00:00
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"hello world", "hello "
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2024-03-19 15:25:02 +00:00
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+ "world"
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)
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assert_eq ("www", "w" * 3)
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assert_eq ("wwww", 4 * "w")
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assert_eq ("abab", ("a" + "b") * 2)
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assert_eq ("abab", 2 * ("a" + "b"))
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