dopostln

part of wslib

a convenience method for posting all items in an array.

also see: dopost

** does not return the object itself **

dopostln

dopost can be used for every object that responds to do. It simply posts every object in the array, each on a new line.

#[ a, b, c, d, e ].dopostln;

dopostln returns an empty string (""), to ensure that the whole array is not posted again when using dopostln on a single line evaluation.

If you use dopostln on a Dictionary it will post each key and value on a new line, separated by ": "

( \freq: 440, \amp: 0.1, \dur: 0.4 ).dopostln;