formatTextInColumns.groovy

just made a small #groovylang gist to format text with elements separated by char/string to fixed column:https:/:
https://gist.github.com/bartoleo/aab5ad2a8164eeae527b

example:
println "example1 without separators"
println formatTextInColumns("""\
aaa|bbbb|ccc
d|e|f|g
h|iiiiiiiiiii
jjjjjjj

end""","|",false)

println "example2 with separators"
println formatTextInColumns("""\
aaa|bbbb|ccc
d|e|f|g
h|iiiiiiiiiii
jjjjjjj

end""","|",true)

output:
example1 without separators
aaa     bbbb        ccc 
d       e           f   g 
h       iiiiiiiiiii 
jjjjjjj 

end     

example2 with separators
aaa    |bbbb       |ccc|
d      |e          |f  |g|
h      |iiiiiiiiiii|
jjjjjjj|
       |

end    |