Submitted a new version of puzzler 26 as puzzler 28 #58
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@vdichev thoughts on this one..? |
| The motivation for this puzzler comes from interactions with Java libraries, where you may be tempted to "convert" to more "natural" Scala types by casting. In this particular case - <tt>java.lang.Integer</tt> to <tt>Int</tt> - the types are not <em>quite</em> the same, unfortunately, and this is ultimately the source of the puzzler. | ||
| </p> | ||
| <p> | ||
| Scala automatically handles convertions such as <tt>java.lang.Integer</tt> to <tt>Int</tt> using autoboxing. If you decompile the resuting code with a Java decompiler (<tt>scalac -Xprint:jvm</tt> outputs something different!) we get |
There was a problem hiding this comment.
Should be "resulting"
|
@demobox This looks very clean and concise! Thanks for taking the time to finish this through! |
demobox
added a commit
that referenced
this pull request
Nov 12, 2012
Submitted a new version of puzzler 26 as puzzler 28
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Based on the original submission by Vassil Dichev