1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
//! Gujarati (`gu`): the bare-tag alias of [`gu_in`](crate::gu_in).
//!
//! `gu` resolves to `gu-IN`, currently the only Gujarati variant the crate
//! implements; it is not a claim that `gu-IN` speaks for every
//! Gujarati-speaking region. Cardinal and ordinal are `gu_in`'s own
//! functions. Currency is the one form a bare tag can't forward untouched: a
//! language has no country to take a default currency from, so
//! [`to_currency`] takes the currency explicitly.
//!
//! ```
//! use n2words::{gu, Currency};
//!
//! assert_eq!(gu::to_cardinal(42)?, "બેતાળીસ");
//! assert_eq!(gu::to_currency(42.5, Currency::INR)?, "બેતાળીસ રૂપિયા પચાસ પૈસા");
//! # Ok::<(), n2words::Error>(())
//! ```
use crate::Result;
use crate::currency::Currency;
use crate::currency::vocab::GU as CURRENCY_VOCAB;
use crate::gu_in;
use crate::language::{Kind, Language, form};
use crate::number::Number;
use crate::options::options;
pub use crate::gu_in::{CARDINAL_MAX, CURRENCY_MAX, ORDINAL_MAX, to_cardinal, to_ordinal};
/// The variant this alias resolves to.
pub const ALIAS_OF: &str = "gu-IN";
options! {
/// Options for [`to_currency_with`]: `gu_in`'s, with `currency` required.
pub struct CurrencyOptions {
required
/// ISO 4217 currency code to name the amount in
currency: Currency, table = CURRENCY_VOCAB;
}
}
/// Spells an amount in the given currency, with Gujarati's wording.
///
/// # Errors
///
/// As [`gu_in::to_currency_with`].
pub fn to_currency<'a>(value: impl Into<Number<'a>>, currency: Currency) -> Result<String> {
to_currency_with(value, &CurrencyOptions::new(currency))
}
/// Spells an amount in the given currency, with options.
///
/// ```
/// # use n2words::{gu::{to_currency_with, CurrencyOptions}, Currency};
/// let opts = CurrencyOptions::new(Currency::INR);
/// assert_eq!(to_currency_with(1, &opts)?, "એક રૂપિયો");
/// # Ok::<(), n2words::Error>(())
/// ```
///
/// # Errors
///
/// As [`gu_in::to_currency_with`].
pub fn to_currency_with<'a>(
value: impl Into<Number<'a>>,
options: &CurrencyOptions,
) -> Result<String> {
gu_in::to_currency_with(
value,
&gu_in::CurrencyOptions {
currency: options.currency,
},
)
}
/// Registry entry for `gu`.
pub static LANGUAGE: Language = Language {
code: "gu",
name: "Gujarati",
kind: Kind::Alias { target: ALIAS_OF },
cardinal: Some(form!(plain to_cardinal, CARDINAL_MAX)),
ordinal: Some(form!(plain to_ordinal, ORDINAL_MAX)),
currency: Some(form!(with_options to_currency_with, CurrencyOptions, CURRENCY_MAX)),
};