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map filter vs RegExp
(version: 0)
Comparing performance of:
== vs === vs RegExp newString vs RegExp copy
Created:
5 years ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<div id=''></div>
Script Preparation code:
window.mockQueries = { articles: ` query GetArticles($first: Int!, $after: String) { articles(first: $first, after: $after) { pageInfo { hasNextPage } edges { cursor node { author { bio email firstName lastName name } blog { id } comments(first: 250) { edges { node { author { email name } content contentHtml id } } } content contentHtml excerpt excerptHtml handle id handle image { altText id src } publishedAt tags title url seo { title description } } } } } `, blogs: ` query GetBlogs($first: Int!, $after: String) { blogs(first: $first, after: $after) { pageInfo { hasNextPage } edges { cursor node { handle id handle title url } } } } `, collections: ` query GetCollections($first: Int!, $after: String) { collections(first: $first, after: $after) { pageInfo { hasNextPage } edges { cursor node { description descriptionHtml handle id image { altText id src } products(first: 250) { edges { node { id } } } title updatedAt } } } } `, products: ` query GetProducts($first: Int!, $after: String) { products(first: $first, after: $after) { pageInfo { hasNextPage } edges { cursor node { availableForSale createdAt description descriptionHtml handle id images(first: 250) { edges { node { id altText originalSrc } } } metafields(first: 250) { edges { node { description id key namespace value valueType } } } onlineStoreUrl options { id name values } priceRange { minVariantPrice { amount currencyCode } maxVariantPrice { amount currencyCode } } productType publishedAt tags title updatedAt variants(first: 250) { edges { node { availableForSale compareAtPrice compareAtPriceV2 { amount currencyCode } id image { altText id originalSrc } metafields(first: 250) { edges { node { description id key namespace value valueType } } } price priceV2 { amount currencyCode } requiresShipping selectedOptions { name value } sku title weight weightUnit presentmentPrices(first: 250) { edges { node { price { amount currencyCode } compareAtPrice { amount currencyCode } } } } } } } vendor } } } } `, shopPolicies: ` query GetPolicies { shop { privacyPolicy { body handle id title url } refundPolicy { body handle id title url } termsOfService { body handle id title url } } } `, pages: ` query GetPages($first: Int!, $after: String) { pages(first: $first, after: $after) { pageInfo { hasNextPage } edges { cursor node { id handle title body bodySummary updatedAt url } } } } `, } window.testStringsNewString = Object.entries(window.mockQueries).map(([queryName, queryString]) => new String(queryString)) window.testStringsCopy = Object.entries(window.mockQueries).map(([queryName, queryString]) => queryString)
Tests:
==
const testStrings = window.testStringsNewString const mockQueries = window.mockQueries const fixturePathFromQuery = (query, mockQueries) => { const [queryName] = Object.entries(mockQueries).find( ([queryName, queryString]) => queryString == query ) return queryName + `.json` } console.log(testStrings.map(t => fixturePathFromQuery(t, mockQueries)))
===
const testStrings = window.testStringsCopy const mockQueries = window.mockQueries const fixturePathFromQuery = (query, mockQueries) => { const [queryName] = Object.entries(mockQueries).find( ([queryName, queryString]) => queryString === query ) return queryName + `.json` } console.log(testStrings.map(t => fixturePathFromQuery(t, mockQueries)))
RegExp newString
const testStrings = window.testStringsNewString const mockQueries = window.mockQueries const test = new RegExp(/query Get(\w*)/) const fixturePathFromQuery = (query) => { const queryName = test.exec(query)[1].toLowerCase() return queryName + `.json` } console.log(testStrings.map(t => fixturePathFromQuery(t)))
RegExp copy
const testStrings = window.testStringsCopy const mockQueries = window.mockQueries const test = new RegExp(/query Get(\w*)/) const fixturePathFromQuery = (query) => { const queryName = test.exec(query)[1].toLowerCase() return queryName + `.json` } console.log(testStrings.map(t => fixturePathFromQuery(t)))
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
==
===
RegExp newString
RegExp copy
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
It appears that you are providing the source code and benchmark results for some JavaScript tests. To answer your question, I'll need to analyze the provided data to determine the best approach to take. Based on the `Html Preparation Code` section, it seems that there is an HTML element with a unique ID being created. The `Individual test cases` section provides several test cases with different approaches to benchmarking. The latest benchmark result shows that the "RegExp copy" test case performed the best, followed closely by the "RegExp newString" test case. In contrast, the two "==" test cases performed poorly. Without more context or information about what these tests are supposed to measure, I can only provide a general analysis: 1. The use of ` RegExp` for testing is likely a good approach when dealing with regular expression patterns. 2. Creating a unique ID for the HTML element and using it as a basis for benchmarking might be an effective way to isolate performance variations. However, without more information about what these tests are supposed to measure (e.g., page load time, DOM manipulation speed, etc.), it's difficult to provide a more specific answer. If you have any further questions or would like me to analyze the data in more detail, please let me know!
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