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in/out typing working. Added translateTo function

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This commit is contained in:
d98762625 2018-04-27 16:45:02 +01:00
parent 7e7e5e7466
commit c238862efe
3 changed files with 23 additions and 8 deletions
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1
src/core/Dish.mjs
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@ -39,6 +39,7 @@ class Dish {
*/ */
static typeEnum(typeStr) { static typeEnum(typeStr) {
switch (typeStr.toLowerCase()) { switch (typeStr.toLowerCase()) {
case "array":
case "bytearray": case "bytearray":
case "byte array": case "byte array":
return Dish.BYTE_ARRAY; return Dish.BYTE_ARRAY;

27
src/node/apiUtils.mjs
View file

@ -35,13 +35,12 @@ export function wrap(Operation) {
*/ */
return async (input, args=null) => { return async (input, args=null) => {
const operation = new Operation(); const operation = new Operation();
const dish = new Dish(input); const dish = new Dish();
try { // Stolen from Recipe. Only works there as raw input is one
dish.findType(); // of these types. consider a mapping for all use cases like below.
} catch (e) { const type = input instanceof ArrayBuffer ? Dish.ARRAY_BUFFER : Dish.STRING;
log.debug(e); dish.set(input, type);
}
if (!args) { if (!args) {
args = operation.args.map(extractArg); args = operation.args.map(extractArg);
@ -51,11 +50,25 @@ export function wrap(Operation) {
args = [args]; args = [args];
} }
} }
const transformedInput = await dish.get(Dish.typeEnum(operation.inputType)); const transformedInput = await dish.get(operation.inputType);
return operation.run(transformedInput, args); return operation.run(transformedInput, args);
}; };
} }
/**
* First draft
* @param input
* @param type
*/
export async function translateTo(input, type) {
const dish = new Dish();
const initialType = Dish.typeEnum(input.constructor.name);
dish.set(input, initialType);
return await dish.get(type);
}
/** /**
* *
* @param searchTerm * @param searchTerm

3
src/node/index.mjs
View file

@ -7,7 +7,7 @@
*/ */
import "babel-polyfill"; import "babel-polyfill";
import {wrap, help, decapitalise} from "./apiUtils"; import {wrap, help, decapitalise, translateTo} from "./apiUtils";
import * as operations from "../core/operations/index"; import * as operations from "../core/operations/index";
// Define global environment functions // Define global environment functions
@ -29,6 +29,7 @@ Object.keys(operations).forEach(op =>
chef[decapitalise(op)] = wrap(operations[op])); chef[decapitalise(op)] = wrap(operations[op]));
chef.help = help.bind(null, operations); chef.help = help.bind(null, operations);
chef.translateTo = translateTo;
export default chef; export default chef;
export {chef}; export {chef};