{-|
Module      : Gargantext.Ngrams.List
Description : 
Copyright   : (c) CNRS, 2017-Present
License     : AGPL + CECILL v3
Maintainer  : team@gargantext.org
Stability   : experimental
Portability : POSIX

Here is a longer description of this module, containing some
commentary with @some markup@.
-}

{-# LANGUAGE NoImplicitPrelude #-}

module Gargantext.Ngrams.List where

import Data.Maybe
import Data.List (filter)
import Gargantext.Ngrams
import Gargantext.Prelude

graph :: [Ngrams] -> [Ngrams]
graph ngs = filter (\ng -> _ngramsListName ng == Just Graph) ngs

candidates :: [Ngrams] -> [Ngrams]
candidates ngs = filter (\ng -> _ngramsListName ng == Just Candidate) ngs

stop :: [Ngrams] -> [Ngrams]
stop ngs = filter (\ng -> _ngramsListName ng == Just Stop) ngs