github/toon
1
0
Fork 0
mirror of https://github.com/voson-wang/toon.git synced 2026-01-29 15:24:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

refactor: consolidate numeric literal pattern definition

Browse Source
This commit is contained in:
Johann Schopplich
2025-12-05 14:15:24 +01:00
parent 19719a136f
commit 8a2c7e6715
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
packages/toon/src/shared/literal-utils.ts
View File

@@ -1,5 +1,7 @@
import { FALSE_LITERAL, NULL_LITERAL, TRUE_LITERAL } from '../constants'
const NUMERIC_LITERAL_PATTERN = /^-?(?:0|[1-9]\d*)(?:\.\d+)?(?:e[+-]?\d+)?$/i
export function isBooleanOrNullLiteral(token: string): boolean {
return token === TRUE_LITERAL || token === FALSE_LITERAL || token === NULL_LITERAL
}
@@ -15,8 +17,7 @@ export function isNumericLiteral(token: string): boolean {
return false
// Enforce JSON-like grammar with no forbidden leading zeros
const numericPattern = /^-?(?:0|[1-9]\d*)(?:\.\d+)?(?:e[+-]?\d+)?$/i
if (!numericPattern.test(token))
if (!NUMERIC_LITERAL_PATTERN.test(token))
return false
const numericValue = Number(token)