swift-formatstyle

Format numeric values, dates, and URLs with Foundation's FormatStyle protocol.

Updated Jul 12, 2026

Search Tags:#formatting #swift #url #date #numeric

Ready to run

npx skills add https://github.com/yashpalsince2004/National_academy_app --skill swift-formatstyle-yashpalsince2004

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: swift-formatstyle
Source: https://github.com/yashpalsince2004/National_academy_app/tree/main/Mobile/.agents/skills/swift-formatstyle
Command: npx skills add https://github.com/yashpalsince2004/National_academy_app --skill swift-formatstyle-yashpalsince2004

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

The Skill unit solves the challenge of inconsistent formatting in numeric, date, and URL representation, especially for developers aiming for locale-aware output across multiple locales.

Core Features & Use Cases

Consistent Formatting: Applies FormatStyle for locale-specific numeric, date, and URL formatting.
Improved User Experience: Ensures that user interface displays accurate and localized values.
Code Readability: Reduces code complexity by utilizing FormatStyle over legacy Formatter subclasses.
Use Case: For example, format currency for different locales with a single line of code: 29.99.formatted(.currency(code: "USD")).

Quick Start

Run the swift-formatstyle skill to format the given currency amount to USD.

Frequently Asked Questions about swift-formatstyle

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I format currency for different locales in iOS using FormatStyle?▼

Format currency for different locales in iOS by applying Foundation's concrete FormatStyle instances, such as formatting 29.99 to USD with `29.99.formatted(.currency(code: "USD"))`. This ensures accurate, localized monetary values across multiple locales.

What is the best way to format dates for readability in Swift without legacy Formatter subclasses?▼

Format dates for readability in Swift by utilizing the FormatStyle protocol instead of legacy Formatter subclasses. This approach reduces code complexity and ensures locale-specific date formatting for improved user interface displays.

Can I use FormatStyle to construct localized URLs in iOS applications?▼

Yes, you can use FormatStyle to construct localized URLs in iOS applications. The Skill implements consistent formatting of URLs using Foundation's concrete FormatStyle instances, catering to localization needs for accurate URL representation.

Why does numeric formatting output vary across different locales in iOS?▼

Numeric formatting output varies across locales due to inconsistent formatting approaches. Applying the FormatStyle protocol ensures consistent formatting of numeric values, catering to localization needs and simplifying output across multiple locales.

Does Foundation's FormatStyle work for formatting both numeric values and dates?▼

Yes, Foundation's FormatStyle works for formatting both numeric values and dates. The Skill utilizes concrete FormatStyle instances to apply locale-specific formatting to numeric values, dates, and URLs, reducing code complexity over legacy Formatter subclasses.