capitalize 3 | casecmp 2 | char in string 14 | char range 4 |
chomp 3 | chop 3 | concat 2 | Convert Number 3 |
Convert to Array 3 | Convert to String 3 | Convert to Symbol 2 | crypt 1 |
delete 5 | downcase 3 | dump 1 | each 2 |
each_byte 6 | each_char 3 | each_line 1 | each_with_index 1 |
empty 1 | encoding 10 | end_with 1 | eq 1 |
Escape Characters 14 | force_encoding 1 | freeze 5 | grep 12 |
gsub 14 | hash value 1 | hash 1 | Here Document 3 |
include 2 | index 4 | insert 3 | intern 2 |
Justify Center 5 | Justify Left 2 | Justify Right 4 | length 2 |
lines 1 | match 6 | matching operator 2 | multiply strings 4 |
next 8 | replace 3 | reverse 5 | scan 15 |
select 2 | slice 3 | split 8 | squeeze 1 |
String class Extension 20 | String comparisons 10 | String Concatenation 7 | String format 5 |
String from Right 1 | String Literal 9 | String Quotation 9 | String Range 7 |
string variable 4 | String.new 5 | Strip from Left 2 | Strip from right 1 |
Strip 5 | sub with regular expressions 8 | sub 1 | succ 3 |
sum 2 | swapcase 2 | tr 2 | tr_s 1 |
unicode 5 | upcase 5 | upto 1 | wrap 2 |