Rails
rails_root
app
apis
controllers
application.rb
helpers
application_helper.rb
models
Methods
Strings
capitalize!
center
chomp!
chop!
concat
count
cryptdelete!
downcase!
dump
each
each_byte
empty?
gsub!
hash
hex
include?
index
intern
length
ljust, rjust
next!
oct
replace
reverse!
rindex
scan
slice!
split
squeeze!
strip!
sub!sum
swapcase!
tr!
tr_s!
unpack
upcase!
upto
Regex
escape
last_match
new
quote
casefold?
kcode
match
source
Time
asctime
ctime
day
gmt?
gmtime
hour
isdst
localtime
mday
minmon
month
sec
strftime
tv_sec
tv_usec
usec
utc
utc?
wday
yday
year
zone
views
layouts
components
config
Methods
PRE-DEFINED VARIABLES
$!
Exception information
$&String of last match
$`
String left of last match
$'
String right of last match
$+
Last group of last match
$N
Nth group of last match
$=
Case insensitive flag
$/Input record separator
$\
Output record separator
$,
Output field separator
$.
Current line number of
last file read
test.rb
database.yml
environment.rb
routes.rb
db
doc
liblog
development.log
Name of script
$*
Command line arguments
$stderr
Standard error output
$stdin
Standard input
$stdout
Standard output
$-a
True if -a is set.Status of -d switch
True if -l is set
$-p
production.rb
Last input line of string
$0
$-l
development.rb
Default output for print
$_
$-d
environments
$>
True if -p isset
$-v
Verbose Flag
production.log
server.log
test.log
public
images
javascripts
controls.js
dragdrop.js
effects.js
prototype.js
stylesheets
.htaccess
404.html
500.htmldispatch.cgi
dispatch.fcgi
dispatch.rb
favicon.ico
index.html
script
RESERVED WORDS
=begin
elsif
rescue
=end
end
retry
BEGIN
ensure
return
END
false
self
alias...
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