In which I give you permission to use `and`, `or`, `unless … else` in Ruby:

The controversy of "and or unless else"

In which I give you permission to use `and`, `or`, `unless … else` in Ruby:

Now the newbie programmer now got burned, and asks “If and and or aren’t synonyms for operators, what are they?” The professionals then, as an answer, mumble something about “precedence”, and they add “You must

Full article: http://mislav.uniqpath.com/2012/03/unless-else/

Tweets

@HornedKavu » 28 Mar '12, 9am
@avakhov [link] похожий пост
@antekpiechnik » 27 Mar '12, 12pm
The controversy of "and or unless else" by @mislav [link]
@somatomat » 24 Mar '12, 7pm
RT @id_ruby: The controversy of "and or unless else" [link]
@solojavier » 24 Mar '12, 6pm
Interesante reflexión sobre la controversia de usar "and or unless else" en Ruby [link]
@BlmLcu » 24 Mar '12, 6am
I like Mislav's inflammatory style [link] and yes, Ruby can be unnerving sometimes, like a little boy who is a bit too smart
@langalex » 23 Mar '12, 10pm
RT @myabc: and I agree! “@mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]”
@leshill » 23 Mar '12, 7pm
Read and learn Ruby precedence RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@avbranco » 23 Mar '12, 6pm
“@mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]” To read once it was not enough
@philcrissman » 23 Mar '12, 4pm
Completely agree w @mislav [link] unless … else is _fine_, just apply some common sense to where/how you use it.
@denmanjd » 23 Mar '12, 3pm
RT @gmassanek: Just found a #codemark that demystifies `and` and `or` in #ruby. Thanks @tundal45 [link] - See some more [link]
@gmassanek » 23 Mar '12, 3pm
Just found a #codemark that demystifies `and` and `or` in #ruby. Thanks @tundal45 [link] - See some more [link]
@RubyReflector » 23 Mar '12, 3pm
Top Ruby Article: The controversy of "and or unless else": [link]
@happynoff » 23 Mar '12, 2pm
RT @planetonrails: The controversy of "and or unless else" [link]
@samflores » 23 Mar '12, 2pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link] //cc @weldyss
@JEG2 » 23 Mar '12, 2pm
Someone on my side! RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@sd » 23 Mar '12, 1pm
"If newbies get burned, newbs will get burned." AMEN @mislav defends "and", "or" and "unless...else" in ruby [link]
@olivierlacan » 23 Mar '12, 1pm
The controversy of "and or unless else" in Ruby. [link]
@Yanozsick » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@mislav » 23 Mar '12, 12pm
In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@martinisoft » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@TrevorBramble » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@xuanxu » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@smathy » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@le_gars » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@konstantinhaase » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@drbrain » 23 Mar '12, 4pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@dabit » 23 Mar '12, 2pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@iFrankZA » 23 Mar '12, 2pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@mtoledo » 23 Mar '12, 2pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@olivervalls » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@peshkira » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@2SpacesNoTabs » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@RubyOffRails » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@knoopx » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@tw_top_1z142dj » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@ayrtonbe » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@toolmantim » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@myfreeweb » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]
@thomasfuchs » 23 Mar '12, 1pm
RT @mislav: In which I give you permission to use `and`, `or`, `unless … else` in Ruby: [link]