cbc2eed900
defclass now has a new syntax:
(defclass Name [BaseList]
[property value
property value] ;; optional
(defn method [self]
self.property))
Anything after the optional property list (which will be translated to a
setv within the class context) will be added to the class body. This
allows one to have side effects and complex expressions within the class
definition.
As a side effect, defining methods is much more friendly now!
Closes #850.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
42 lines
919 B
Hy
42 lines
919 B
Hy
(defclass WithTest [object]
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(defn --init-- [self val]
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(setv self.val val)
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None)
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(defn --enter-- [self]
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self.val)
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(defn --exit-- [self type value traceback]
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(setv self.val None)))
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(defn test-single-with []
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"NATIVE: test a single with"
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(with [[t (WithTest 1)]]
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(assert (= t 1))))
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(defn test-two-with []
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"NATIVE: test two withs"
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(with [[t1 (WithTest 1)]
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[t2 (WithTest 2)]]
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(assert (= t1 1))
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(assert (= t2 2))))
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(defn test-thrice-with []
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"NATIVE: test three withs"
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(with [[t1 (WithTest 1)]
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[t2 (WithTest 2)]
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[t3 (WithTest 3)]]
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(assert (= t1 1))
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(assert (= t2 2))
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(assert (= t3 3))))
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(defn test-quince-with []
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"NATIVE: test four withs, one with no args"
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(with [[t1 (WithTest 1)]
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[t2 (WithTest 2)]
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[t3 (WithTest 3)]
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[(WithTest 4)]]
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(assert (= t1 1))
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(assert (= t2 2))
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(assert (= t3 3))))
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