Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | 420x 420x 420x 420x 4x 416x 415x 1x 1x 1x | import type { ExpressionState } from '../../expression-state.js';
import { TypedValue } from '../../typed-value.js';
import { Operator } from '../spel-node.js';
import { NodeType } from '../../language/node-type.js';
import { compareNumericValues } from '../../type/numeric.js';
export class OpLT extends Operator {
constructor(
operatorName: string,
startPos: number,
endPos: number,
...operands: import('../spel-node.js').SpelNodeImpl[]
) {
super(NodeType.OP_LT, operatorName, startPos, endPos, ...operands);
}
public override getValueInternal(state: ExpressionState): TypedValue {
const left = this.children[0]!.getValue(state).getValue();
const right = this.children[1]!.getValue(state).getValue();
// Both strings: string comparison
if (typeof left === 'string' && typeof right === 'string') {
return new TypedValue(left.localeCompare(right) < 0);
}
// Both numbers: numeric comparison
if (typeof left === 'number' && typeof right === 'number') {
return new TypedValue(left < right);
}
// A BigInt compares numerically and exactly; without this `10n > 5` was
// false, because the comparison fell through to the string branch below.
const numeric = compareNumericValues(left, right);
Iif (numeric !== undefined) {
return new TypedValue(numeric < 0);
}
// Default: convert both to strings and compare
return new TypedValue(String(left) < String(right));
}
}
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