Collecting Smalltalk idioms
Allen Wirfs-Brock
Allen_Wirfs-Brock at Instantiations.com
Tue Aug 10 15:16:25 UTC 1999
ANSI Smalltalk specifies the following:
5.7.1.14 Message: do: operation separatedBy: separator
Synopsis
Evaluate operation with each element of the receiver interspersed by
evaluation of separator.
Definition: <collection>
For each element of the receiver, operation is evaluated with the element
as the parameter. Before evaluating operation the second and subsequent
times evaluate separator. Separator is not evaluated if there are less than
two elements nor after the last element.
Parameters
operation <monadicValuable> uncaptured
separator <niladicValuable> uncaptured
Return Values
UNSPECIFIED
Errors
None
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