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Original file line number | Diff line number | Diff line change |
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@@ -1,19 +1,88 @@ | ||
import { Type, TypeWrapper } from "./Type"; | ||
import {Type, TypeWrapper} from "./Type"; | ||
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export function pattern(pattern: RegExp, msg?: string) { | ||
return <T extends Type<string, any>>(type: T): Type<string, any> => { | ||
return TypeWrapper.refine( | ||
type, | ||
(value) => { | ||
return ( | ||
pattern.test(value) || | ||
(msg ?? | ||
`Expected a ${type.type} matching \`/${pattern.source}/\` but received "${value}"`) | ||
); | ||
}, | ||
{ | ||
pattern, | ||
}, | ||
); | ||
}; | ||
return <T extends Type<string, any>>(type: T): Type<string, any> => { | ||
return TypeWrapper.refine(type, (value) => { | ||
if (pattern.test(value)) { | ||
return true | ||
} | ||
return msg ?? `Expected a ${type.type} matching \`/${pattern.source}/\` but received "${value}"` | ||
}, { | ||
pattern, | ||
}); | ||
}; | ||
} | ||
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export function minimum(min: number, msg?: string) { | ||
return <T extends Type<number, any>>(type: T): Type<number, any> => { | ||
return TypeWrapper.refine(type, (value) => { | ||
if (value >= min) { | ||
return true | ||
} | ||
return msg ?? `Expected value great than or equal ${min}, but received "${value}"` | ||
}, { | ||
minimum: min, | ||
}); | ||
}; | ||
} | ||
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export function exclusiveMinimum(min: number, msg?: string) { | ||
return <T extends Type<number, any>>(type: T): Type<number, any> => { | ||
return TypeWrapper.refine(type, (value) => { | ||
if (value > min) { | ||
return true | ||
} | ||
return (msg ?? `Expected value great than ${min}, but received "${value}"`) | ||
}, { | ||
minimum: min, | ||
}); | ||
}; | ||
} | ||
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export function maximum(max: number, msg?: string) { | ||
return <T extends Type<number, any>>(type: T): Type<number, any> => { | ||
return TypeWrapper.refine(type, (value) => { | ||
if (value <= max) { | ||
return true | ||
} | ||
return (msg ?? `Expected value less than or equal ${max}, but received "${value}"`) | ||
}, { | ||
maximum: max, | ||
}); | ||
}; | ||
} | ||
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export function exclusiveMaximum(max: number, msg?: string) { | ||
return <T extends Type<number, any>>(type: T): Type<number, any> => { | ||
return TypeWrapper.refine(type, (value) => { | ||
if (value < max) { | ||
return true | ||
} | ||
return msg ?? `Expected value less than or equal ${max}, but received "${value}"` | ||
}, { | ||
maximum: max, | ||
}); | ||
}; | ||
} | ||
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export function multipleOf(target: number, msg?: string) { | ||
return <T extends Type<number, any>>(type: T): Type<number, any> => { | ||
return TypeWrapper.refine(type, (value) => { | ||
if (value % target == 0) { | ||
return true | ||
} | ||
return msg ?? `Expected value multiple of ${target}, but received "${value}"` | ||
}, { | ||
multipleOf: target, | ||
}); | ||
}; | ||
} | ||
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