Commit Graph

18 Commits

Author SHA1 Message Date
Abhishek L
c69c14cc7d contrib/anaphoric: More anaphoric macros added
* hy/contrib/anaphoric.hy: The following anaphoric macros have been
  added
  `ap-reject` : Opposite of ap-filter, yields the elements when a `pred`
  evaluates to false
  `ap-dotimes` : Execute body forms (possibly for side-effects) n times
  with `it` bound from 0 to n-1
  `ap-first` : return the first element that passes predicate
  `ap-last`  : return the last element that passes predicate
  `ap-reduce`: anaphoric form of reduce that allows `acc` and `it` to
  create a function that is applied over the list

* docs/contrib/anaphoric.rst: updated docs to reflect these changes

* tests/__init__.py: updated to explicitly include tests for anaphoric
  macros
2013-12-26 05:57:06 +02:00
Foxboron
c9fdd40c9f Hy reader macros #377
Added first iteration of reader macros
Refactored defmacro and defreader
Added test inn hy/tests/lex/test_lex.py
Added new test in hy/tests/native/tests
Added new test in hy/tests/macros.

changed the error given in the dispatch macro and added some handling for missing symbol and invalid characters
2013-12-23 14:33:51 +01:00
Bob Tolbert
62f1f40830 Add set of new core functions
Add set of new core functions to the stdlib.

Moved the auto-import code from compile_expression to
HySymbol so that "even?' in this style expression will
be found and imported.

(list (filter even? [1 2 3 4 5]))

The core functions are documented in 2 sections, one
for basic functions like (even?..) and (nth ...) and
one for all the sequence functions.

Update: This removes all the caching decorators, misnamed as
'lazy-seq' from the core. All sequence methods now just use
yield to return a generator, so they are Python-lazy

Further refinements of core functions

Cleaned up the docs to use 'iterator' instead of 'generator'

Fixed drop to just return the iterator instead of an extra
yield loop. But also added a test to catch dropping too
many.
2013-07-13 09:55:16 -06:00
Paul Tagliamonte
636eec8f51 style fixes 2013-05-11 13:59:19 -04:00
Nicolas Dandrimont
e039c73abd Add tests for quasiquoting 2013-05-10 23:42:38 +02:00
Julien Danjou
ad7e110af4 Implements defclass
This fixes issue #156

Signed-off-by: Julien Danjou <julien@danjou.info>
2013-05-08 12:38:57 +02:00
Julien Danjou
2ef9a0fdaf Rename decorate-with' to with-decorator'
Fixes #158

Signed-off-by: Julien Danjou <julien@danjou.info>
2013-04-28 17:14:22 +02:00
Julien Danjou
f25177e9a6 Add a `unless' macro
Signed-off-by: Julien Danjou <julien@danjou.info>
2013-04-28 17:04:35 +02:00
Julien Danjou
f68e3b972b Add a `when' macro
Signed-off-by: Julien Danjou <julien@danjou.info>
2013-04-28 17:04:35 +02:00
Julien Danjou
78133500cb Fix flake8 errors in tests
Signed-off-by: Julien Danjou <julien@danjou.info>
2013-04-06 21:22:35 +02:00
Paul Tagliamonte
0809ef206c undoing that 2013-03-26 19:14:50 -04:00
Paul Tagliamonte
fee6263b85 Trying to double-import to trigger importer bugs 2013-03-26 19:09:42 -04:00
Paul R. Tagliamonte
b1c3a758f9 adding in decorators 2013-03-09 21:01:59 -05:00
Paul R. Tagliamonte
da234b1d8f adding in thingers. 2013-03-05 22:08:53 -05:00
Paul Tagliamonte
0638cfa187 ideas, ideas. 2013-03-05 18:39:34 -05:00
Paul R. Tagliamonte
b42fdc0bb7 Adding more testing. 2013-03-02 23:47:16 -05:00
Paul Tagliamonte
f5836da2a5 Kill everything 2013-02-27 19:00:52 -05:00
Paul Tagliamonte
d9b6fe7d79 Adding in some lexer testing. 2012-12-15 17:22:14 -05:00