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Hubert Plociniczak d87a32d019
Builtin Date_Time, Time_Of_Day, Zone (#3658) 
* Builtin Date_Time, Time_Of_Day, Zone

Improved polyglot support for Date_Time (formerly Time), Time_Of_Day and
Zone. This follows the pattern introduced for Enso Date.

Minor caveat - in tests for Date, had to bend a lot for JS Date to pass.
This is because JS Date is not really only a Date, but also a Time and
Timezone, previously we just didn't consider the latter.
Also, JS Date does not deal well with setting timezones so the trick I
used is to first call foreign function returning a polyglot JS Date,
which is converted to ZonedDateTime and only then set the correct
timezone. That way none of the existing tests had to be changes or
special cased.

Additionally, JS deals with milliseconds rather than nanoseconds so
there is loss in precision, as noted in Time_Spec.

* Add tests for Java's LocalTime

* changelog

* Make date formatters in table happy

* PR review, add more tests for zone

* More tests and fixed a bug in column reader

Column reader didn't take into account timezone but that was a mistake
since then it wouldn't map to Enso's Date_Time.
Added tests that check it now.

* remove redundant conversion

* Update distribution/lib/Standard/Base/0.0.0-dev/src/Data/Time.enso

Co-authored-by: Radosław Waśko <radoslaw.wasko@enso.org>

* First round of addressing PR review

* don't leak java exceptions in Zone

* Move Date_Time to top-level module

* PR review

Co-authored-by: Radosław Waśko <radoslaw.wasko@enso.org>
Co-authored-by: Jaroslav Tulach <jaroslav.tulach@enso.org>
2022-08-24 12:31:29 +02:00
..
language-server Increase library upload timeout in tests (#3649) 2022-08-15 12:40:46 +03:00
launcher/src Update Scala to 2.13.8 (#3631) 2022-08-08 19:32:55 +00:00
polyglot-api/src Enable caching in visualization functions (#3618) 2022-08-10 12:01:33 +00:00
runner Fix REPL runner (#3624) 2022-08-08 08:27:53 +00:00
runtime Builtin Date_Time, Time_Of_Day, Zone (#3658) 2022-08-24 12:31:29 +02:00
runtime-instrument-id-execution/src/main/java/org/enso/interpreter/instrument Enable caching in visualization functions (#3618) 2022-08-10 12:01:33 +00:00
runtime-instrument-repl-debugger/src/main/java/org/enso/interpreter/instrument Avoid crashing the engine when JS debugger statement is used (#3547) 2022-06-25 05:58:24 +00:00
runtime-instrument-runtime-server/src/main/java/org/enso/interpreter/instrument Register instruments/language in their own compilation units to fix the sbt build issues (#3509) 2022-06-13 14:09:08 +00:00
runtime-language-epb/src/main/java/org/enso/interpreter/epb Builtin Date_Time, Time_Of_Day, Zone (#3658) 2022-08-24 12:31:29 +02:00
runtime-with-instruments/src/test Enable caching in visualization functions (#3618) 2022-08-10 12:01:33 +00:00
README.md Add a markdown style guide (#1022) 2020-07-21 13:59:40 +01:00

README.md

The Enso Engine

The Enso engine is the codebase responsible for compiling and executing Enso code, as well as providing language server functionality to users of the language. It is subdivided into two major components:

  • Language Server: The Enso language service.
  • Polyglot API: The truffle-boundary safe API for communication between the language server and the runtime.
  • Runner: The command-line interface for Enso.
  • Runtime: The compiler and interpreter for Enso.