24 lines
602 B
JavaScript
24 lines
602 B
JavaScript
import { types as t } from "@babel/core";
|
|
import buildOptimizedSequenceExpression from "./buildOptimizedSequenceExpression";
|
|
|
|
const minimalVisitor = {
|
|
BinaryExpression(path) {
|
|
const { scope, node } = path;
|
|
const { operator, left, right } = node;
|
|
if (operator !== "|>") return;
|
|
|
|
const placeholder = scope.generateUidIdentifierBasedOnNode(left);
|
|
|
|
const call = t.callExpression(right, [t.cloneNode(placeholder)]);
|
|
path.replaceWith(
|
|
buildOptimizedSequenceExpression({
|
|
placeholder,
|
|
call,
|
|
path,
|
|
}),
|
|
);
|
|
},
|
|
};
|
|
|
|
export default minimalVisitor;
|