It would be nice if string concatenation was implemented between Globs and between Strings and Globs.

Here is a pseudo Julia code to illustrate the point:

a = "hello"
g = a * glob"*.jpg"
for file in readdir(g) # matches "hello3.jpg" etc.
   # . . .

This code would work similarly to the following pseudo code

a = "hello"
g = glob"$(a)*.jpg"

as proposed in another request #27 .

Neither of these two ideas has the draw back of #47 , which requires escaping special characters.