Hi,
I am a beginner in ruby and It try to undertand the concept of
"enum.chunk" in particular these 2 exemples (http://ruby-doc.org/core/
classes/Enumerable.html#M003131)
" open("/usr/share/dict/words", "r:iso-8859-1") {|f|
f.chunk {|line| line.ord }.each {|ch, lines| p [ch.chr,
lines.length] } "
and
" sep = "-"*72 + "\n"
IO.popen("svn log README") {|f|
f.chunk {|line|
line != sep || nil
}.each {|_, lines|
pp lines
}
}
"
What do those mean ? I can't understand the way it works...
Best regards,
Jr
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