Macro json_gettext::get_text

macro_rules! get_text {
    ( $ctx:ident, $text:expr ) => { ... };
    ( $ctx:ident, $key:expr, $text:expr ) => { ... };
    ( $ctx:ident, $key:expr, $text:expr, $($text_array:expr), + ) => { ... };
}

Used for getting single or multiple text from context.

#[macro_use] extern crate lazy_static_include;
#[macro_use] extern crate lazy_static;
#[macro_use] extern crate json_gettext;

let ctx = static_json_gettext_build!("en_US",
           "en_US", "langs/en_US.json",
           "zh_TW", "langs/zh_TW.json"
       ).unwrap();

assert_eq!("Hello, world!", get_text!(ctx, "hello").unwrap());
assert_eq!("哈囉，世界！", get_text!(ctx, "zh_TW", "hello").unwrap());