summaryrefslogtreecommitdiffhomepage
path: root/ruby.html.markdown
diff options
context:
space:
mode:
authorAdam <adam@adambard.com>2013-07-03 22:53:12 -0700
committerAdam <adam@adambard.com>2013-07-03 22:53:12 -0700
commit3840036912bc8e5a31b45cfa6ef7eae993e7464b (patch)
treec66686dbc694caca4a4ef3729688c22891b293d5 /ruby.html.markdown
parentfbd54a79a8971454886f0390af3663e5b2d657bb (diff)
Ruby updates
Diffstat (limited to 'ruby.html.markdown')
-rw-r--r--ruby.html.markdown9
1 files changed, 5 insertions, 4 deletions
diff --git a/ruby.html.markdown b/ruby.html.markdown
index 2de134ae..4c41b133 100644
--- a/ruby.html.markdown
+++ b/ruby.html.markdown
@@ -2,6 +2,7 @@
language: ruby
contributors:
- ["David Underwood", "http://theflyingdeveloper.com"]
+ - ["Joel Walden", "http://joelwalden.net"]
---
```ruby
@@ -154,7 +155,7 @@ new_hash = { defcon: 3, action: true}
new_hash.keys #=> [:defcon, :action]
# Tip: Both Arrays and Hashes are Enumerable
-# This means they share a lot of useful methods such as each, map, count, and more
+# They share a lot of useful methods such as each, map, count, and more
# Control structures
@@ -277,8 +278,8 @@ class Human
@name
end
- # A class method; uses self to distinguish from instance methods. (Can only be called on class, not an instance).
-
+ # A class method uses self to distinguish from instance methods.
+ $ It can only be called on the class, not an instance.
def self.say(msg)
puts "#{msg}"
end
@@ -303,4 +304,4 @@ dwight.name #=> "Dwight K. Schrute"
# Call the class method
Human.say("Hi") #=> "Hi"
-``` \ No newline at end of file
+```