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In PHP , when I need a certain class to have a certain behavior in the call foreach, i implement an interface called Generator.
In Python seems to exist as well __iter__, that changes the behavior of the object in relation to the for.
I have also heard in several other languages (Java, Javascript and related) the use of the term Iterator, in similar operations. And I see that this is usually an OOP implementation.
After all, what is an Iterator or Iterator?
The use of the term iterator or iterator is directly related to object orientation?
An iterator will always be related to
for,foreach,whileand the like?
If not, edit to make it clearer what these do not answer.
– Maniero
Related: https://answall.com/q/191582/101
– Maniero
Maybe dup also: https://answall.com/q/185497/101
– Maniero
@mustache, hang on, leave as reference :p
– Wallace Maxters