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//! Protocol Associative

use clojure::rust::*;

use crate::*;
// use clojure::lang::*;

pub trait Associative {
    /// Associative -> Object -> Object -> Associative
    fn assoc(
        &self,
        key: &Object,
        value: &Object,
    ) -> ObjResult<Object>;

    /// Associative -> Object -> bool
    fn containsKey(
        &self,
        key: &Object,
    ) -> ObjResult<bool>;

    /// Associative -> Object -> IMapEntry
    fn entryAt(
        &self,
        key: &Object,
    ) -> ObjResult<Object>;
}