Re: [Pharo-dev] Efficient string concatenation - proposed new

[Stéphane Ducasse]

this one is surprising to me 

> [ 'foo', 'bar', 'baz', 'foobar' ] bench. '2,030,000 per second.'
> [ '' join: #( 'foo' 'bar' 'baz' 'foobar' ) ] bench. '665,000 per second.'
> [ String streamContents: [ :out | out nextPutAll: 'foo'; nextPutAll: 'bar'; 
> nextPutAll: 'baz'; nextPutAll: 'foobar' ] ] bench. '1,580,000 per second.'