I am not sure whether error handling with monads is considered as best practice for Clojure but it seems quite popular (however, I still see exceptions to be used also a lot). Monads seem more functional approach to error handling. However, I am missing the stacktrace when using error monads. Is there a way how to get stacktrace when using monads? Or what is the alternative in here?
Stacktrace and error monads in Clojure
427 Views Asked by Viktor K. At
2
There are 2 best solutions below
0

Stack traces can be generated by saying (Exception. "msg")
anywhere. I have been working on Promenade (see documentation) that can combine exceptions and errors-as-values. You should take a look if that sounds like a potential solution.
Related Questions in ERROR-HANDLING
- Why do we need to avoid mutations while coding? What is a mutation?
- Collecting inner List from outer List using Java 8
- How to get the index and max value of an array in one shot?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How to stop a reduce operation mid way based on some condition?
- Create a pointcut based on annotation parameters
- How should I be using LambdaMetaFactory in my use case?
- How to sort an IntStream in reverse order
- ArrayOutOfBoundsException on Bean creation while using Java 8 constructs
- Java 8: stop reduction operation from examining all Stream elements
Related Questions in CLOJURE
- Why do we need to avoid mutations while coding? What is a mutation?
- Collecting inner List from outer List using Java 8
- How to get the index and max value of an array in one shot?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How to stop a reduce operation mid way based on some condition?
- Create a pointcut based on annotation parameters
- How should I be using LambdaMetaFactory in my use case?
- How to sort an IntStream in reverse order
- ArrayOutOfBoundsException on Bean creation while using Java 8 constructs
- Java 8: stop reduction operation from examining all Stream elements
Related Questions in MONADS
- Why do we need to avoid mutations while coding? What is a mutation?
- Collecting inner List from outer List using Java 8
- How to get the index and max value of an array in one shot?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How to stop a reduce operation mid way based on some condition?
- Create a pointcut based on annotation parameters
- How should I be using LambdaMetaFactory in my use case?
- How to sort an IntStream in reverse order
- ArrayOutOfBoundsException on Bean creation while using Java 8 constructs
- Java 8: stop reduction operation from examining all Stream elements
Related Questions in STACK-TRACE
- Why do we need to avoid mutations while coding? What is a mutation?
- Collecting inner List from outer List using Java 8
- How to get the index and max value of an array in one shot?
- Why did Java 8 introduce *Integer.sum(int a, int b)*
- How to stop a reduce operation mid way based on some condition?
- Create a pointcut based on annotation parameters
- How should I be using LambdaMetaFactory in my use case?
- How to sort an IntStream in reverse order
- ArrayOutOfBoundsException on Bean creation while using Java 8 constructs
- Java 8: stop reduction operation from examining all Stream elements
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
As muhuk says, you'd use a monad to avoid getting a stacktrace.
An article I discovered when answering another SO recently that relates to the one you linked is http://overwatering.org/blog/2013/12/clojures-thread-for-monads
It builds a
m->
threading monad, and gives example of using it to produce afail->
monad based on the work in the error monads article. It allows you to effectively return different error types during execution.