effect-io-ai

Package: effect
Module: BigDecimal

BigDecimal.fromStringUnsafe

Parses a decimal string into a BigDecimal, throwing if the string is invalid.

When to use

Use when you expect decimal text to be valid and want parse errors to throw.

Details

Accepts the same syntax as fromString. Use fromString when invalid input should be represented as Option.none instead of throwing.

Example (Parsing decimal strings unsafely)

import { BigDecimal } from "effect"
import * as assert from "node:assert"

assert.deepStrictEqual(BigDecimal.fromStringUnsafe("123"), BigDecimal.make(123n, 0))
assert.deepStrictEqual(BigDecimal.fromStringUnsafe("123.456"), BigDecimal.make(123456n, 3))
assert.throws(() => BigDecimal.fromStringUnsafe("123.abc"))

See

• fromString for returning Option.none on invalid input

Signature

declare const fromStringUnsafe: (s: string) => BigDecimal

Source

Since v4.0.0