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lutzhank (61) [Avatar] Offline
MEAP 11/02/2010

1) First non code line in first paragraph:
orig: "In Scala both a class and..."

The following text starting with "In Scala..." separates itself from the sentence before and is an important fact about Scala.
=> suggestion: Start with "In Scala..." in a new line.

2) Second paragraph, 4th line:
orig: "...when creating instance of classes..."

suggestion: "...when creating instances of classes..."

3) same line as in 2)
orig: " helpful"

I think it's more than helpful, it's common practice when sub class details are meant to be hidden via a factory.

4) second paragraph, 5th last line
orig: "...class DB, to avoid confusion..."

Cut in reading.
=> suggestion: "...class DB, and to avoid confusion..."

5) second paragraph third last line
orig: " improves readability, like ours."

suggestion: " improves readability, like here."

6) Third paragraph second line
orig: " collection inside a database,..."

The sentence starts general and doesn't specifies the database. The reader (I did) so might think of a general DB as well like e.g. MySQL at this place.

=> suggestion: " collection inside a MongoDB database,..."

Corrected MEAP version
Message was edited by: lutzhank