monads understanding
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   ../../../../../.settings/org.scala-ide.sdt.core.prefs
#	modified:   ../../../../../.worksheet/src/collections.scala
#	modified:   ../../../../../.worksheet/src/worksheet.scala
#	modified:   QuikeSort.scala
#	modified:   collections/FoldleftUse.scala
#	modified:   collections/collections.sc
#	modified:   coursera/week4/ExprCaseVersion.scala
#	modified:   coursera/week7/test.sc
#	modified:   oop/Uniform.scala
#	modified:   worksheet.sc

#	QuickSort2.scala
#	collections/LoopBreaking.scala
#	collections/repl.scala
#	coursera/scala210.sc