I'm using the NonEmptyString type from the refined library. When concatenating two strings, at least one of which is non-empty, the result is obviously another non-empty string. But is there a way to convince the Scala compiler of this fact without using unsafe methods such as NonEmptyString.unsafeFrom?
Scala refined: concatenating NonEmptyStrings
371 views Asked by Matthias Berndt At
0
There are 0 answers
Related Questions in SCALA
- Mocking AmazonS3 listObjects function in scala
- Last SPARK Task taking forever to complete
- How to upload a native scala project to local repo by sbt like using "maven install"
- Folding a list of OR clauses in io.getquill
- How to get latest modified file using scala from a folder in HDFS
- Enforce type bound for inferred type parameter in pattern matching
- can't write pyspark dataframe to parquet file on windows
- spark streaming and kafka integration dependency problem
- how to generate fresh singleton literal type in scala using macros
- exception during macro expansion: type T is not a class, play json
- Is there any benefit of converting a List to a LazyList in Scala?
- Get all records within a window in spark structured streaming
- sbt publishLocal of a project with provided dependencies in build.sbt doesn't make these dependencies visible to projects using the project as library
- Scala composition of partially-applied functions
- How to read the input json using a schema file and populate default value if column not being found in scala?
Related Questions in REFINED
- Int Refined Positive doesn't compile
- Scala refined: concatenating NonEmptyStrings
- How to handle complex transformations in circe decode
- Getting predicate from Refined
- Apply type projection to a refined type
- Singleton type as a type member
- Scala circe deriveUnwrapped value class doesn't work for missing member
- How to convert into refined type?
- How to ensure type safety with Scala's Refined library when using the same predicate for refinement
- decoder for refined type when using circe with Http4s
- Scala: how to force converting a statement to literal?
- Type refinements in Scala but without using refined
- Override typesafe config logger for using in my logback
- Trying to keep types unwrapped when using refined
- Not able to generate Circe Decoder when using with Cats and Refined Types
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?
Popular Tags
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)