pine-builtins 0.2.2

Built-in functions and namespaces for the Pine Script interpreter.
Documentation 
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use pine_core::PineOutput;
use pine_interpreter::Value;
use std::cell::RefCell;
use std::collections::HashMap;
use std::rc::Rc;

/// Register the currency namespace with all currency constants
pub fn register<O: PineOutput>() -> Value<O> {
    let mut members: HashMap<String, Value<O>> = HashMap::new();

    // All currency constants as string values
    let currencies = [
        "AED", "ARS", "AUD", "BDT", "BHD", "BRL", "BTC", "CAD", "CHF", "CLP", "CNY", "COP", "CZK",
        "DKK", "EGP", "ETH", "EUR", "GBP", "HKD", "HUF", "IDR", "ILS", "INR", "ISK", "JPY", "KES",
        "KRW", "KWD", "LKR", "MAD", "MXN", "MYR", "NGN", "NOK", "NONE", "NZD", "PEN", "PHP", "PKR",
        "PLN", "QAR", "RON", "RSD", "RUB", "SAR", "SEK", "SGD", "THB", "TND", "TRY", "TWD", "USD",
        "USDT", "VES", "VND", "ZAR",
    ];

    for currency in currencies {
        members.insert(currency.to_string(), Value::String(currency.to_string()));
    }

    Value::Object {
        type_name: "currency".to_string(),
        fields: Rc::new(RefCell::new(members)),
        call: None,
        value: None,
    }
}