Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Template Haskell helper functions for building complex Dynamic
values.
Documentation
qDynPure :: Q Exp -> Q Exp Source #
Quote a Dynamic
expression. Within the quoted expression, you can use
$(unqDyn [| x |])
to refer to any expression x
of type Dynamic t a
; the
unquoted result will be of type a
unqDyn :: Q Exp -> Q Exp Source #
Antiquote a Dynamic
expression. This can only be used inside of a
qDyn
quotation.
mkDynPure :: QuasiQuoter Source #
Create a Dynamic
value using other Dynamic
s as inputs. The result is
sometimes more concise and readable than the equivalent Applicative
-based
expression. For example:
[mkDyn| $x + $v * $t + 1/2 * $a * $t ^ 2 |]
would have a very cumbersome Applicative
encoding.