Hello,
I try to learn functional javascript by following the functonial workshop
of nodeschool.
Now I have to filter out all the messages which lenght are shorter then 50.
So I thought this would work :
~~~
module.exports = function getShortMessages(messages) {
function small_message(item)
{ return item.length < 50 ; }
messages.map(function(message)
{ return small_message(message) }) }
but when I test it I see a empty array as answer
Can someone explain where my thinking took the wrong path ?
Roelof
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