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@ -3511,7 +3511,7 @@ for details on how to change this behavior.
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Anonymous Procs
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Anonymous Procs
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---------------
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---------------
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Unnamed procedures can be used as lambda expressions to pass into other
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Unnamed procedures can be used as lambda expressions to pass into other
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procedures:
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procedures:
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.. code-block:: nim
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.. code-block:: nim
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@ -3522,8 +3522,8 @@ procedures:
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Procs as expressions can appear both as nested procs and inside top level
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Procs as expressions can appear both as nested procs and inside top level
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executable code. The `sugar <sugar.html>`_ module contains the `=>` macro
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executable code. The `sugar <sugar.html>`_ module contains the `=>` macro
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which enables a more succinct syntax for anonymous procedures resembling
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which enables a more succinct syntax for anonymous procedures resembling
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lambdas as they are in languages like JavaScript, C#, etc.
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lambdas as they are in languages like JavaScript, C#, etc.
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@ -3696,7 +3696,7 @@ type.
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method eval(e: Expression): int {.base.} =
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method eval(e: Expression): int {.base.} =
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# override this base method
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# override this base method
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quit "to override!"
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raise newException(CatchableError, "Method without implementation override")
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method eval(e: Literal): int = return e.x
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method eval(e: Literal): int = return e.x
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