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
82
83
84
85
86
87
88
89
90
91
92
93
//! Spanish (`es`): the bare-tag alias of [`es_es`](crate::es_es).
//!
//! `es` has no single "correct" region, and the `es-*` variants genuinely
//! diverge in both cardinal ceiling and default currency (`es-ES`/EUR,
//! `es-MX`/MXN, `es-US`/USD). This entry point exists so the bare tag
//! resolves without forcing a region subtag anyway, defaulting to European
//! Spanish, the conventional default for bare `es` across most BCP 47
//! tooling. It does *not* speak for `es-MX` or `es-US`: a caller who cares
//! about Mexican or US Spanish should use that module explicitly.
//!
//! Cardinal and ordinal are `es_es`'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::{es, Currency};
//!
//! assert_eq!(es::to_cardinal(21)?, "veintiuno");
//! assert_eq!(es::to_ordinal(21)?, "vigesimoprimero");
//! assert_eq!(es::to_currency(42.5, Currency::EUR)?, "cuarenta y dos euros con cincuenta céntimos");
//! # Ok::<(), n2words::Error>(())
//! ```
use crate::Result;
use crate::currency::Currency;
use crate::currency::vocab::ES as CURRENCY_VOCAB;
use crate::es_es;
use crate::language::{Kind, Language, form};
use crate::number::Number;
use crate::options::options;
pub use crate::es_es::{
CARDINAL_MAX, CURRENCY_MAX, CardinalOptions, ORDINAL_MAX, OrdinalOptions, to_cardinal,
to_cardinal_with, to_ordinal, to_ordinal_with,
};
/// The variant this alias resolves to.
pub const ALIAS_OF: &str = "es-ES";
options! {
/// Options for [`to_currency_with`]: `es_es`'s, with `currency` required.
pub struct CurrencyOptions {
required
/// ISO 4217 currency code to name the amount in
currency: Currency, table = CURRENCY_VOCAB;
/// Use "con" between the major and minor unit
and: bool = true;
}
}
/// Spells an amount in the given currency, with Spanish's default wording.
///
/// # Errors
///
/// As [`es_es::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::{es::{to_currency_with, CurrencyOptions}, Currency};
/// let opts = CurrencyOptions { and: false, ..CurrencyOptions::new(Currency::EUR) };
/// assert_eq!(to_currency_with(42.5, &opts)?, "cuarenta y dos euros cincuenta céntimos");
/// # Ok::<(), n2words::Error>(())
/// ```
///
/// # Errors
///
/// As [`es_es::to_currency_with`].
pub fn to_currency_with<'a>(
value: impl Into<Number<'a>>,
options: &CurrencyOptions,
) -> Result<String> {
es_es::to_currency_with(
value,
&es_es::CurrencyOptions {
and: options.and,
currency: options.currency,
},
)
}
/// Registry entry for `es`.
pub static LANGUAGE: Language = Language {
code: "es",
name: "Spanish",
kind: Kind::Alias { target: ALIAS_OF },
cardinal: Some(form!(with_options to_cardinal_with, CardinalOptions, CARDINAL_MAX)),
ordinal: Some(form!(with_options to_ordinal_with, OrdinalOptions, ORDINAL_MAX)),
currency: Some(form!(with_options to_currency_with, CurrencyOptions, CURRENCY_MAX)),
};