The isevaluated package

[Tags:library, mit]

An IO action to check whether some value has been evaluated.

If isEvaluated returns True, evaluating it to weak-head normal form won't throw exceptions and take constant time.


Versions 0.1, 0.2, 0.3,,
Dependencies base (==4.*), vacuum (==1.0.*) [details]
License MIT
Copyright (c) 2009, 2010 Svein Ove Aas and Bertram Felgenhauer
Maintainer Bertram Felgenhauer <>
Stability experimental
Category Data, GHC
Uploaded Sat Aug 14 18:04:45 UTC 2010 by BertramFelgenhauer
Distributions NixOS:
Downloads 1021 total (10 in the last 30 days)
0 []
Status Docs not available [build log]
All reported builds failed as of 2015-11-22 [all 5 reports]


  • Data
    • Data.IsEvaluated


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