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bramblex/guard.ts

Created July 28, 2020 06:26
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guard.ts
function guard<T0, T1>(
v: T0,
...conditions: [(v: T0) => boolean, (V: T0) => T1][]
) {
for (const [condition, func] of conditions) {
if (condition(v)) {
return func(v);
}
}
throw new Error('Condition not match');
}
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