13 lines
654 B
JavaScript
13 lines
654 B
JavaScript
description(
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"This will test string.replace with function replacer."
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);
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shouldBe('"ABC".replace("B","$$")', '"A$C"');
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shouldBe('"ABC".replace("B", function () { return "$$"; })', '"A$$C"');
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shouldBe('"ABC".replace("B", function () { return "$$$"; })', '"A$$$C"');
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shouldBe('"ABC".replace("B", function () { return "$$$$"; })', '"A$$$$C"');
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shouldBe('"ABC".replace("B", function () { return "$1"; })', '"A$1C"');
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shouldBe('"ABC".replace("B", function () { return "$2"; })', '"A$2C"');
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shouldBe('"John Doe".replace(/(\\w+)\\s(\\w+)/, "$2 $1")', '"Doe John"');
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shouldBe('"John Doe".replace(/(\\w+)\\s(\\w+)/, function () { return "$2 $1"; })', '"$2 $1"'); |