无限定词

此工具包是从 JavaScript 库 indefinite 翻译而来，感谢该库的原始作者！

根据名词是否以元音字母开头，在名词前加不定冠词 - a 或 an。

安装

cargoadd indefinite

用法

use indefinite::*;

fn main () {
    assert_eq!(indefinite("honor"), "an honor");
    assert_eq!(indefinite("ouija board"), "a ouija board");

    assert_eq!(indefinite_capitalized("apple"), "An apple");
    assert_eq!(indefinite_capitalized("banana"), "A banana");    

    assert_eq!(indefinite_article_only("apple"), "an");
    assert_eq!(indefinite_article_only("pear"), "a");

    assert_eq!(indefinite_article_only_capitalized("apple"), "An");
    assert_eq!(indefinite_article_only_capitalized("pear"), "A");  
}

宏

宏作为功能提供。它们的工作方式与函数相同，但它们还可以接受输入列表。

indefinite = { version = "0.1", features = [ "macros" ] }

use indefinite::*;

fn main () {
    assert_eq!(indefinite!("honor"), "an honor");
    assert_eq!(indefinite!("honor", "euro"), ["an honor", "a euro"]);

    assert_eq!(indefinite_capitalized!("apple"), "An apple");
    assert_eq!(indefinite_capitalized!("banana", "pear"), ["A banana", "A pear"]); 

    assert_eq!(indefinite_article_only!("apple"), "an");
    assert_eq!(indefinite_article_only!("apple","pear"), ["an", "a"]);

    assert_eq!(indefinite_article_only_capitalized!("apple"), "An");
    assert_eq!(indefinite_article_only_capitalized!("apple", "pear"), ["An", "A"]);
}