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fix stringify escaping double quote #36

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fix stringify escaping double quote #36

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3 changes: 2 additions & 1 deletion src/JSValue.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -245,7 +245,8 @@ extension JSValue {
return "\(number)"

case .JSString(let string):
return "\"\(string)\""
let escaped = Array(string).reduce("") { $1 == "\"" ? "\($0)\\\($1)" : "\($0)\($1)" }
return "\"\(escaped)\""

case .JSArray(let array):
return "[\(newline)" + join(",\(newline)", array.map({ "\(nextIndent)\($0.prettyPrint(indent, level + 1))" })) + "\(newline)\(currentIndent)]"
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9 changes: 9 additions & 0 deletions tests/JSValueTests.Usage.swift
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Expand Up @@ -216,6 +216,15 @@ class JSValueUsageTests : XCTestCase {
// let expected = "{\"id\":73.0,\"password\":true,\"name\":\"Bloxus test\",\"url\":\"http://remote.bloxus.com/\"}"
// XCTAssertEqual(str, expected)
// }
func testStringifyEscaping() {
var json: JSON = [
"url" : "should escape double quotes \""
]

let str = json.stringify(0)
let expected = "{\"url\":\"should escape double quotes \\\"\"}"
XCTAssertEqual(str, expected)
}
}

// MARK: Test Helpers
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