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tidy metamethods general docs

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zeromus 2016-04-14 18:23:45 -05:00
parent 4305796277
commit 4fddb87839
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6
doc/source/reference/language/metamethods.rst
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@ -6,11 +6,11 @@ Metamethods
Metamethods are a mechanism that allows the customization of certain aspects of the
language semantics. Those methods are normal functions placed in a table
parent(delegate) or class declaration; Is possible to change many aspect of a table/class instance behavior by just defining
a metamethod. Class objects(not instances) supports only 2 metamethods ``_newmember, _inherited`` .
parent(delegate) or class declaration; It is possible to change many aspects of a table/class instance behavior by just defining
a metamethod. Class objects (not instances) support only 2 metamethods ``_newmember, _inherited`` .
For example when we use relational operators other than '==' on 2 tables, the VM will
check if the table has a method in his parent called '_cmp' if so it will call it to determine
check if the table has a method in his parent called '_cmp'; if so it will call it to determine
the relation between the tables.::
local comparable={