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ip type-challenge todo

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This commit is contained in:
Andrew Robonen
2023-12-13 10:18:43 +07:00
committed by GitHub
parent bb0e30e93a
commit 83618c5a9a
1 changed files with 5 additions and 2 deletions
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7
type-challenges/ip.ts
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@@ -17,6 +17,7 @@ type UnwrapNumbers<T extends string | string[] | number | number[]> = T extends
: []; : [];
type IPv4Octets = [number, number, number, number]; type IPv4Octets = [number, number, number, number];
type IPv6Octets = string[];
type IPv4<CIDR extends string> = Split<CIDR, '/'> extends [ type IPv4<CIDR extends string> = Split<CIDR, '/'> extends [
infer IP extends string, infer IP extends string,
@@ -37,7 +38,7 @@ type IPv6<CIDR extends string> = Split<CIDR, '/'> extends [
infer IP extends string, infer IP extends string,
infer SUBNET extends string, infer SUBNET extends string,
] ]
? Split<IP, ':'> extends string[] ? Split<IP, ':'> extends IPv6Octets
? UnwrapNumbers<SUBNET> extends never ? UnwrapNumbers<SUBNET> extends never
? never ? never
: CIDR : CIDR
@@ -53,7 +54,7 @@ type Test_6 = IPv4<'1.1.1.1'>;
type Test_7 = IPv4<'1.1.1.1/'>; type Test_7 = IPv4<'1.1.1.1/'>;
type Test_8 = IPv4<'1.1.1.1/a'>; type Test_8 = IPv4<'1.1.1.1/a'>;
type Test_9 = IPv6<'::/0'>; type Test_9 = IPv6<'::1/0'>;
type Test_10 = IPv6<'ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128'>; type Test_10 = IPv6<'ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128'>;
type Test_11 = IPv6<'::1/128'>; type Test_11 = IPv6<'::1/128'>;
type Test_12 = IPv6<'a'>; type Test_12 = IPv6<'a'>;
@@ -61,3 +62,5 @@ type Test_13 = IPv6<'1:1:1:1:1:1:1:1/128'>;
type Test_14 = IPv6<'1:1:1:1:1:1:1:1'>; type Test_14 = IPv6<'1:1:1:1:1:1:1:1'>;
type Test_15 = IPv6<'1:1:1:1:1:1:1:1/'>; type Test_15 = IPv6<'1:1:1:1:1:1:1:1/'>;
type Test_16 = IPv6<'1:1:1:1:1:1:1:1/a'>; type Test_16 = IPv6<'1:1:1:1:1:1:1:1/a'>;
// TODO: fully-typed ipv6 (unwrap hex, full and abbreviated address representations)