How can I generate random integers in a range in Smalltalk? -

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a class taking requires of our coding in smalltalk (it's design class). on 1 of our projects, looking things, , having tough time finding how them. seems people modify own version of smalltalk need do. not @ liberty this, cause error on prof's computer when doesn't have same built-in methods do.

here's i'm looking do:

random numbers. need create random number between 1 , 1000. right i'm faking doing 

rand := random new. rand := (rand nextvalue) * 1000. rand := rand asinteger.

this gives me number between 0 , 1000. there way in 1 command? similar 

random between: 0 and: 1000

and/or statements. 1 bugs living daylights out of me. have tried several different configurations of 

(statement) and: (statement) iftrue... (statement) , (statement) iftrue...

so i'm faking nested iftrue statements:

(statement) iftrue:[     (statement) iftrue:[...

what correct way and/or , random in smalltalk?

the problem that

 (expr) and: (expr) iftrue: ablock

is parsed method and:iftrue: if @ boolean class (and either true or false in particular), notice iftrue: regular method, , no method and:iftrue: exists - however, plain and: does. make clear these 2 messages, write

((expr) and: (expr)) iftrue: ablock

for longer boolean combinations, notice there methods and:and: , and:and:and: implemented.


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