Sha256: 0a0bedb0c95574c266e06065fbfbe37c3b7c4b0da75c138d49e08c00818b4322
Contents?: true
Size: 1.72 KB
Versions: 7
Compression:
Stored size: 1.72 KB
Contents
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = removeTypeDuplicates;
var _generated = require("../../validators/generated");
function getQualifiedName(node) {
return (0, _generated.isIdentifier)(node) ? node.name : `${node.id.name}.${getQualifiedName(node.qualification)}`;
}
function removeTypeDuplicates(nodes) {
const generics = {};
const bases = {};
const typeGroups = new Set();
const types = [];
for (let i = 0; i < nodes.length; i++) {
const node = nodes[i];
if (!node) continue;
if (types.indexOf(node) >= 0) {
continue;
}
if ((0, _generated.isAnyTypeAnnotation)(node)) {
return [node];
}
if ((0, _generated.isFlowBaseAnnotation)(node)) {
bases[node.type] = node;
continue;
}
if ((0, _generated.isUnionTypeAnnotation)(node)) {
if (!typeGroups.has(node.types)) {
nodes = nodes.concat(node.types);
typeGroups.add(node.types);
}
continue;
}
if ((0, _generated.isGenericTypeAnnotation)(node)) {
const name = getQualifiedName(node.id);
if (generics[name]) {
let existing = generics[name];
if (existing.typeParameters) {
if (node.typeParameters) {
existing.typeParameters.params = removeTypeDuplicates(existing.typeParameters.params.concat(node.typeParameters.params));
}
} else {
existing = node.typeParameters;
}
} else {
generics[name] = node;
}
continue;
}
types.push(node);
}
for (const type of Object.keys(bases)) {
types.push(bases[type]);
}
for (const name of Object.keys(generics)) {
types.push(generics[name]);
}
return types;
}
Version data entries
7 entries across 7 versions & 1 rubygems