243 Commits

Author SHA1 Message Date
1d6c850fd4 FEATURE: Dynamic Type checking with is.
Any expression for the type as long as the expression evaluates to a string.
2019-01-19 13:06:43 -06:00
6d5d4c79de FEATURE: Declarative failures.
FIXES: #30
2019-01-19 11:39:37 -06:00
eaa3e84179 FIX: Treat is as a regular binary operator
do syntax checks post parse. Also to avoid collisions with
keywords require quoting the types.
2019-01-19 10:49:33 -06:00
1dba5f66ce FEATURE: map, filter, and reduce over lists. 2019-01-18 20:01:08 -06:00
25d84a771e FEATURE: Add the is operator
This operator tests that something is of a certain base type.
2019-01-18 18:47:11 -06:00
d40e89fea9 FEATURE: Boolean Operators. 2019-01-17 19:20:01 -06:00
890387b4cc FEATURE: Macros are just an expression now.
This is a breaking change for the map, filter, and reduce expressions
but happily a forward compatible change for macros themselves.
2019-01-16 19:27:58 -06:00
5b05405618 FIX: presence checks for tuples with NULL values works now. 2019-01-15 18:51:35 -06:00
599ed31414 FIX: NULL equality should be useable with any type. 2019-01-15 18:49:15 -06:00
98323eabbd FIX: Multiple packaging errors.
* The include setting doesn't do what I thought it did.
* Also when packaging the rules on what build.rs can do
  are a little more strict than was immediately apparent.
2019-01-14 20:41:12 -06:00
685ee7407e FEATURE: make macros close over their environment.
The benefits are great enough to allow this and the benefits of
not allowing closures are not terribly useful.

We do not get the same benefits for modules though so we don't add
it to them.
2019-01-14 18:23:39 -06:00
5c2d8662bf FIX: Handle binding and named field collisions in lookups. 2019-01-13 22:51:20 -06:00
207a08d112 FEATURE: Better rendering of Val's to text. 2019-01-13 22:25:26 -06:00
38fc521e3e FIX: The in memory asset cache should no longer canonicalize.
The pseudo relative paths for std libraries won't work with them.
2019-01-13 22:05:20 -06:00
547c271aa1 FEATURE: Special case the std/ import prefix.
It's a reserved import path for our std library.

closes #27
2019-01-13 20:35:23 -06:00
50a3d33208 FEATURE: Generate a hashmap of path to String for std libraries.
prework for #27
2019-01-13 20:34:50 -06:00
c4505ac2ab FEATURE: Add a counter for our assertion output per file. 2019-01-13 14:20:08 -06:00
54faeede5e FEATURE: Imports as expressions.
This is a breaking change for the language. However it makes a number of things
easier. Like importing specific symbols from a file.

adds: #28
2019-01-13 14:10:43 -06:00
0f7498884a FEATURE: No longer require the dsl to output ok vs not ok. 2019-01-13 13:53:24 -06:00
6f9ba2ac33 FEATURE: Add the range expression.
fixes: #24
2019-01-10 19:40:32 -06:00
d989e47706 FEATURE: Use a better DSL for unit tests.
* Assert now requires a tuple instead of a string containing
  statements.
* We include a helpful ucg based unit testing module.

Fixes: #26
2019-01-10 17:17:57 -06:00
1b45066f39 BUGFIX: Found a bug in deep equality for lists :-( 2019-01-08 19:26:56 -06:00
83a641e740 FEATURE: Add regular expression comparison operators. 2019-01-07 19:38:25 -06:00
e46496c666 FEATURE: Add a reduce operator for lists and tuples.
fixes #19
fixes #21
2019-01-06 20:57:37 -06:00
a8c4ce1157 FEATURE: Allow map and filter on tuples. 2019-01-06 16:35:35 -06:00
ef01f166b2 REFACTOR: Add a little more abstraction for map and filter.
* Clearer and easier to follow code.
* Smaller functions.
* Easier to add future functionality.
2019-01-06 15:45:00 -06:00
dbadfa1c4c FEATURE: Suppport quoting self and env when we need them as tuple fields. 2019-01-06 14:28:29 -06:00
2c3f9c7b8f Add base64 as an importer type aside from string. 2019-01-05 14:33:12 -06:00
7793404975 MAINT: use dyn syntax for trait objects now. 2019-01-05 13:27:51 -06:00
a830047784 FEATURE: Add include as a string functionality.
Includes happy path tests for including a string.

fixes #15
2019-01-04 10:03:50 -06:00
59343d71d5 FEATURE: add a conatins operator
Adds the `in` operator that checks for fields in tuples and
elements in a list.

Fixes: #12
2019-01-03 11:42:11 -06:00
9ec73868b5 FEATURE: evaluate dot selectors as a binary operator now.
Also fixed a precedence bug in our parser.
2019-01-02 16:57:55 -06:00
a028960a43 REFACTOR/FEATURE: Treat selectors as an operator. 2018-12-31 17:31:34 -06:00
fb292b4684 REFACTOR: Unify the Binary Operator AST data structures. 2018-12-31 17:24:07 -06:00
2b7c8e65f8 REFACTOR: Better scope handling. 2018-12-31 17:13:58 -06:00
2c9abddb61 REFACTOR: normalize eval method naming for values. 2018-12-31 11:08:39 -06:00
05aa57ae7f REFACTOR: Builder => FileBuilder 2018-12-31 11:08:32 -06:00
821f1e9fb2 MAINT: Cleanup
TODO and FIXME removals.
Replaced unnecessary alt_peek! macro.
Renamed some types for clarity.
2018-12-14 16:01:17 -06:00
2b47ca8617 FEATURE: Use UCG_IMPORT_PATH to identify the import paths.
fixes #9
2018-12-13 19:03:22 -06:00
f26e26d2ad FEATURE: Support search paths for import statements.
A step toward #9

Adds builder support. We do not yet wire in the import paths.
2018-12-13 18:29:41 -06:00
aab89f2d1a MAINT: Removed debug print statements. 2018-12-12 19:05:20 -06:00
8009c6a8a5 MAINT: Formatting cleanup. 2018-12-10 21:27:44 -06:00
9b5b7aa793 MAINT: Fix try macros to use ? 2018-12-06 13:14:01 -06:00
e9a0bde631 MAINT: Opt in to 2018 edition of Rust. 2018-12-06 12:23:52 -06:00
1d5f0319f3 FEATURE: Detect import cycles. 2018-11-28 21:12:09 -06:00
8d73b5f648 CLEANUP: Don't use file everywhere in error messages. 2018-11-28 20:48:04 -06:00
163420ff55 REFACTOR: More consistent naming for Builder methods. 2018-11-28 20:23:32 -06:00
960dbef591 REFACTOR: Pass file into the constructor for builders. 2018-11-28 20:11:34 -06:00
9d2d3843a5 MAINT: comment cleanup. 2018-11-27 15:03:27 -06:00
fe4bb1c9d7 FEATURE: allow tuples to have true or false as field names.
this allows selects where the condiotion is a boolean and you can choose
the true or false branch.
2018-11-26 23:08:14 -06:00