pvutils - npm Package Compare versions
Comparing version 1.0.10 to 1.0.11
@@ -23,3 +23,2 @@ "use strict"; | ||
| exports.nearestPowerOf2 = nearestPowerOf2; | ||
| exports.generatorsDriver = generatorsDriver; | ||
| //************************************************************************************** | ||
@@ -649,92 +648,2 @@ /** | ||
| //************************************************************************************** | ||
| //region GeneratorDriver's related functions | ||
| //************************************************************************************** | ||
| var isGenerator = function isGenerator(generator) { | ||
| if (typeof generator === "undefined") return false; | ||
| return typeof generator.next === "function" && typeof generator.throw === "function"; | ||
| }; | ||
| //************************************************************************************** | ||
| var isGeneratorFunction = function isGeneratorFunction(generator) { | ||
| if (typeof generator === "undefined") return false; | ||
| var constructor = generator.constructor; | ||
| if (!constructor) return false; | ||
| if (constructor.name === "GeneratorFunction" || constructor.displayName === "GeneratorFunction") return true; | ||
| return isGenerator(generator); | ||
| }; | ||
| //************************************************************************************** | ||
| /** | ||
| * Simple "generator's driver" inspired by "https://github.com/tj/co". | ||
| * @param {Generator|GeneratorFunction} generatorInstance | ||
| * @returns {Promise} | ||
| */ | ||
| function generatorsDriver(generatorInstance) { | ||
| //region Check that we do have instance of "Generator" as input | ||
| if (!isGenerator(generatorInstance)) { | ||
| if (isGeneratorFunction(generatorInstance)) generatorInstance = generatorInstance();else throw new Error("Only generator instance of generator function is a valid input"); | ||
| } | ||
| //endregion | ||
| return new Promise(function (resolve, reject) { | ||
| /** | ||
| * Driver function called on "reject" status in Promises | ||
| * @param {*} error | ||
| * @returns {*} | ||
| */ | ||
| var onReject = function onReject(error) { | ||
| var result = void 0; | ||
| try { | ||
| result = generatorInstance.throw(error); | ||
| } catch (ex) { | ||
| return reject(ex); | ||
| } | ||
| return callback(result); | ||
| }; | ||
| /** | ||
| * Main driver function | ||
| * @param {*} [result] | ||
| * @returns {*} | ||
| */ | ||
| var callback = function callback(result) { | ||
| /** | ||
| * @type Object | ||
| * @property {boolean} done | ||
| * @property {*} value | ||
| */ | ||
| var generatorResult = void 0; | ||
| try { | ||
| generatorResult = generatorInstance.next(result); | ||
| } catch (ex) { | ||
| return reject(ex); | ||
| } | ||
| switch (true) { | ||
| case generatorResult.value instanceof Promise: | ||
| return generatorResult.done ? resolve(generatorResult.value) : generatorResult.value.then(callback, onReject); | ||
| case isGeneratorFunction(generatorResult.value): | ||
| case isGenerator(generatorResult.value): | ||
| return generatorResult.done ? generatorsDriver(generatorResult.value).then(function (driverResult) { | ||
| resolve(driverResult); | ||
| }, onReject) : generatorsDriver(generatorResult.value).then(callback, onReject); | ||
| case typeof generatorResult.value === "function": | ||
| generatorResult.value = generatorResult.value(); | ||
| default: | ||
| return generatorResult.done ? resolve(generatorResult.value) : callback(generatorResult.value); | ||
| } | ||
| }; | ||
| callback(); | ||
| }); | ||
| } | ||
| //************************************************************************************** | ||
| //endregion | ||
| //************************************************************************************** | ||
| //# sourceMappingURL=utils.js.map |
@@ -29,4 +29,4 @@ { | ||
| "name": "pvutils", | ||
| "version": "1.0.10", | ||
| "version": "1.0.11", | ||
| "license": "MIT" | ||
| } |
112
src/utils.js
@@ -557,113 +557,1 @@ //************************************************************************************** | ||
| //************************************************************************************** | ||
| //region GeneratorDriver's related functions | ||
| //************************************************************************************** | ||
| const isGenerator = generator => | ||
| { | ||
| if(typeof generator === "undefined") | ||
| return false; | ||
| return ((typeof generator.next === "function") && (typeof generator.throw === "function")); | ||
| }; | ||
| //************************************************************************************** | ||
| const isGeneratorFunction = generator => | ||
| { | ||
| if(typeof generator === "undefined") | ||
| return false; | ||
| const constructor = generator.constructor; | ||
| if(!constructor) | ||
| return false; | ||
| if((constructor.name === "GeneratorFunction") || (constructor.displayName === "GeneratorFunction")) | ||
| return true; | ||
| return isGenerator(generator); | ||
| }; | ||
| //************************************************************************************** | ||
| /** | ||
| * Simple "generator's driver" inspired by "https://github.com/tj/co". | ||
| * @param {Generator|GeneratorFunction} generatorInstance | ||
| * @returns {Promise} | ||
| */ | ||
| export function generatorsDriver(generatorInstance) | ||
| { | ||
| //region Check that we do have instance of "Generator" as input | ||
| if(!isGenerator(generatorInstance)) | ||
| { | ||
| if(isGeneratorFunction(generatorInstance)) | ||
| generatorInstance = generatorInstance(); | ||
| else | ||
| throw new Error("Only generator instance of generator function is a valid input"); | ||
| } | ||
| //endregion | ||
| return new Promise((resolve, reject) => | ||
| { | ||
| /** | ||
| * Driver function called on "reject" status in Promises | ||
| * @param {*} error | ||
| * @returns {*} | ||
| */ | ||
| const onReject = error => | ||
| { | ||
| let result; | ||
| try | ||
| { | ||
| result = generatorInstance.throw(error); | ||
| } | ||
| catch(ex) | ||
| { | ||
| return reject(ex); | ||
| } | ||
| return callback(result); | ||
| }; | ||
| /** | ||
| * Main driver function | ||
| * @param {*} [result] | ||
| * @returns {*} | ||
| */ | ||
| const callback = result => | ||
| { | ||
| /** | ||
| * @type Object | ||
| * @property {boolean} done | ||
| * @property {*} value | ||
| */ | ||
| let generatorResult; | ||
| try | ||
| { | ||
| generatorResult = generatorInstance.next(result); | ||
| } | ||
| catch(ex) | ||
| { | ||
| return reject(ex); | ||
| } | ||
| switch(true) | ||
| { | ||
| case (generatorResult.value instanceof Promise): | ||
| return ((generatorResult.done) ? resolve(generatorResult.value) : generatorResult.value.then(callback, onReject)); | ||
| case isGeneratorFunction(generatorResult.value): | ||
| case isGenerator(generatorResult.value): | ||
| return ((generatorResult.done) ? generatorsDriver(generatorResult.value).then(driverResult => | ||
| { | ||
| resolve(driverResult); | ||
| }, onReject) : generatorsDriver(generatorResult.value).then(callback, onReject)); | ||
| case (typeof generatorResult.value === "function"): | ||
| generatorResult.value = generatorResult.value(); | ||
| default: | ||
| return (generatorResult.done) ? resolve(generatorResult.value) : callback(generatorResult.value); | ||
| } | ||
| }; | ||
| callback(); | ||
| }); | ||
| } | ||
| //************************************************************************************** | ||
| //endregion | ||
| //************************************************************************************** |
Sorry, the diff of this file is not supported yet
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Worsened metrics
- Total package byte prevSize
- decreased by-15.52%
65064
- Lines of code
- decreased by-15.09%
1007
No dependency changes