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create 'Ordering' type

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This commit is contained in:
Joeri Exelmans 2025-05-09 16:35:26 +02:00
parent 77dfc8b182
commit b0023afe8c
15 changed files with 158 additions and 117 deletions
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35
examples/prompt/prompt.js
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@ -1,13 +1,9 @@
import { number, select } from "@inquirer/prompts";
import { makeCompareFn } from "../../lib/compare/dynamic.js";
import { getFunctions, getInstances, getTypes, growEnv } from "../../lib/environment/env.js";
import { assignFn } from "../../lib/generics/generics.js";
import { getCompatibleInputTypes, getEnabledFunctions, getInstances, growEnv } from "../../lib/environment/env.js";
import { getInst, getType, newDynamic } from "../../lib/primitives/dynamic.js";
import { Bool, Double, Int, SymbolDynamic, Type, UUID } from "../../lib/primitives/primitive_types.js";
import { eqType, getSymbol } from "../../lib/primitives/type.js";
import { ModuleStd } from "../../lib/stdlib.js";
import { fold as foldList } from "../../lib/structures/list.js";
import { fold as foldSet } from "../../lib/structures/set.js";
import { symbolFunction } from "../../lib/structures/type_constructors.js";
import { pretty, prettyT } from "../../lib/util/pretty.js";
@ -168,20 +164,10 @@ const createInstance = async (type) => {
console.log("no prompt handler for creating new", prettyT(type));
};
const transform = async (env, dynamic) => {
const allFunctions = getFunctions(env);
const enabled = foldList(enabled => fun => {
try {
const outType = assignFn(getType(fun), getType(dynamic));
return [...enabled, {fun, outType}];
} catch (e) {
// console.log('warning:', e);
return enabled;
}
})([])(allFunctions);
export const transform = async (env, dynamic) => {
const enabled = getEnabledFunctions(env)(dynamic);
const choice = await select({
message: `select:`,
message: `select transformation:`,
choices: [
"(go back)",
...enabled.map(({fun, outType}) => ({
@ -203,18 +189,7 @@ const transform = async (env, dynamic) => {
const call = async (env, funDynamic) => {
const funType = getType(funDynamic);
const allTypes = getTypes(env);
// compatible input types
const inTypes = foldSet(types => inType => {
try {
const outType = assignFn(funType, inType); // may throw
return [...types, {inType, outType}];
} catch (e) {
return types;
}
})([])(allTypes);
const inTypes = getCompatibleInputTypes(env)(funType);
const choice = inTypes.length === 1
? inTypes[0]
: await select({