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// retoor <retoor@molodetz.nl>
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import "regex" for Regex, Match
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System.print(Regex.test("\\d+", "abc123def")) // expect: true
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System.print(Regex.test("\\d+", "no digits")) // expect: false
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System.print(Regex.test("^hello", "hello world")) // expect: true
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System.print(Regex.test("^hello", "say hello")) // expect: false
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var m = Regex.match("(\\w+)-(\\d+)", "item-42")
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System.print(m.text) // expect: item-42
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System.print(m[1]) // expect: item
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System.print(m[2]) // expect: 42
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var m2 = Regex.match("notfound", "some text")
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System.print(m2 == null) // expect: true
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System.print(Regex.replace("a", "banana", "o")) // expect: bonono
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System.print(Regex.replace("\\d", "a1b2c3", "X")) // expect: aXbXcX
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System.print(Regex.replace("notfound", "original", "X")) // expect: original
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var parts = Regex.split(",", "a,b,c")
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System.print(parts.count) // expect: 3
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System.print(parts[0]) // expect: a
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System.print(parts[1]) // expect: b
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System.print(parts[2]) // expect: c
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var parts2 = Regex.split(" ", "one two three")
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System.print(parts2.count) // expect: 3
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System.print(parts2[0]) // expect: one
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System.print(parts2[1]) // expect: two
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System.print(parts2[2]) // expect: three
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var parts3 = Regex.split("x", "no match")
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System.print(parts3.count) // expect: 1
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System.print(parts3[0]) // expect: no match
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