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14 lines
381 B
Zig
14 lines
381 B
Zig
const std = @import("std");
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/// Returns true if the data looks safe to paste.
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pub fn isSafePaste(data: []const u8) bool {
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return std.mem.indexOf(u8, data, "\n") == null;
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}
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test isSafePaste {
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const testing = std.testing;
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try testing.expect(isSafePaste("hello"));
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try testing.expect(!isSafePaste("hello\n"));
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try testing.expect(!isSafePaste("hello\nworld"));
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}
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