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| author | CY Lim <cylim@CYs-Macbook-2015.local> | 2015-11-02 11:18:19 +1100 |
|---|---|---|
| committer | CY Lim <cylim@CYs-Macbook-2015.local> | 2015-11-02 11:18:19 +1100 |
| commit | 094761f6936e9fbe625a9175a6404e2dca7d6504 (patch) | |
| tree | 0999371c1f48011acdfabe8eb3b0e01760833e06 /ruby.html.markdown | |
| parent | 44ca091c73afe13ec8760021cfed1d77afc5e4a5 (diff) | |
| parent | 463cec82d08a58c6452b5b2beec5ee3b99e33ba6 (diff) | |
Merge remote-tracking branch 'adambard/master'
Diffstat (limited to 'ruby.html.markdown')
| -rw-r--r-- | ruby.html.markdown | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ruby.html.markdown b/ruby.html.markdown index 998b4bf7..8720fec6 100644 --- a/ruby.html.markdown +++ b/ruby.html.markdown @@ -41,7 +41,11 @@ You shouldn't either 35 / 5 #=> 7 2**5 #=> 32 5 % 3 #=> 2 -5 ^ 6 #=> 3 + +# Bitwise operators +3 & 5 #=> 1 +3 | 5 #=> 7 +3 ^ 5 #=> 6 # Arithmetic is just syntactic sugar # for calling a method on an object @@ -77,6 +81,11 @@ false.class #=> FalseClass 2 <= 2 #=> true 2 >= 2 #=> true +# Combined comparison operator +1 <=> 10 #=> -1 +10 <=> 1 #=> 1 +1 <=> 1 #=> 0 + # Logical operators true && false #=> false true || false #=> true |