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refactor: _evalToken renamed to evalToken

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BREAKING CHANGE: `evalToken` now returns a generator (LiquidJS async), which is different from `evalToken` in previous LiquidJS versions.
This commit is contained in:
Jun Yang
2022-11-27 14:04:02 +08:00
parent 92992689cd
commit 4e1a30a20c
10 changed files with 26 additions and 27 deletions
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src/render/expression.ts
+5 -5
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@@ -20,14 +20,14 @@ export class Expression {
const result = yield evalOperatorToken(ctx.opts.operators, token, l, r, ctx)
operands.push(result)
} else {
operands.push(yield _evalToken(token, ctx, lenient && this.postfix.length === 1))
operands.push(yield evalToken(token, ctx, lenient && this.postfix.length === 1))
}
}
return operands[0]
}
}
export function * _evalToken (token: Token | undefined, ctx: Context, lenient = false): IterableIterator<unknown> {
export function * evalToken (token: Token | undefined, ctx: Context, lenient = false): IterableIterator<unknown> {
if (isPropertyAccessToken(token)) return yield evalPropertyAccessToken(token, ctx, lenient)
if (isRangeToken(token)) return yield evalRangeToken(token, ctx)
if (isLiteralToken(token)) return evalLiteralToken(token)
@@ -39,7 +39,7 @@ export function * _evalToken (token: Token | undefined, ctx: Context, lenient =
function * evalPropertyAccessToken (token: PropertyAccessToken, ctx: Context, lenient: boolean): IterableIterator<unknown> {
const props: string[] = []
for (const prop of token.props) {
props.push((yield _evalToken(prop, ctx, false)) as unknown as string)
props.push((yield evalToken(prop, ctx, false)) as unknown as string)
}
try {
return yield ctx._get([token.propertyName, ...props])
@@ -68,8 +68,8 @@ function evalLiteralToken (token: LiteralToken) {
}
function * evalRangeToken (token: RangeToken, ctx: Context) {
const low: number = yield _evalToken(token.lhs, ctx)
const high: number = yield _evalToken(token.rhs, ctx)
const low: number = yield evalToken(token.lhs, ctx)
const high: number = yield evalToken(token.rhs, ctx)
return range(+low, +high + 1)
}