eval

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Revision as of 08:17, 24 December 2008 by Craig (talk | contribs) (New page: ==Function Eval== Evaluates and "executes" the expression in a string and returns the result. The string contains the same type of expression that is between '''{}''' or '''[r: ]''' ===Us...)
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Function Eval

Evaluates and "executes" the expression in a string and returns the result. The string contains the same type of expression that is between {} or [r: ]

Usage

[h: result = eval(expr)]


Examples

[r: eval("1+1")]

Returns 

   2

[r: eval("3d1")]

Returns 

   3

[r: eval("blah = 2")]

Returns 

   2

[h: blah = 2][r: eval("blah/2")]

Returns 

   1
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