egison-4.1.3: Programming language with non-linear pattern-matching against non-free data
LicenseMIT
Safe HaskellNone
LanguageHaskell2010

Language.Egison.Data.Collection

Description

This module provides some helper functions that operates on / returns collections.

Documentation

expandCollection :: WHNFData -> EvalM (Seq Inner) Source #

isEmptyCollection :: WHNFData -> EvalM Bool Source #

unconsCollection :: WHNFData -> MatchM (ObjectRef, ObjectRef) Source #

unsnocCollection :: WHNFData -> MatchM (ObjectRef, ObjectRef) Source #

collectionToRefs :: WHNFData -> EvalM (MList EvalM ObjectRef) Source #

collectionToList :: EgisonValue -> EvalM [EgisonValue] Source #

makeICollection :: [WHNFData] -> EvalM WHNFData Source #