18 lines
568 B
Plaintext
18 lines
568 B
Plaintext
r1 = [0..4]
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assert(r1[4], isEqualTo = 4, error = "last element is included")
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four = 4
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zero = 0
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r2 = [zero..four]
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assert(r2[4], isEqualTo = 4, error = "last element is included")
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five = four + 1
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r3 = [zero..five]
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assert(r3[4], isEqualTo = 4, error = "second-to-last element is included")
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assert(r3[5], isEqualTo = 5, error = "last element is included")
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r4 = [zero + 1 .. five - 1]
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assert(r4[0], isEqualTo = 1, error = "first element is 1")
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assert(r4[2], isEqualTo = 3, error = "second-to-last element is 3")
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assert(r4[3], isEqualTo = 4, error = "last element is 4")
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