clojure.string

B

blank?
True if s is nil, empty, or contains only whitespace.
function
([s])

C

capitalize
Converts first character of the string to upper-case, all other characters to lower-case.
function
([s])

E

ends-with?
True if s ends with substr.
function
([s substr])
escape
Return a new string, using cmap to escape each character ch from s as follows: If (cmap ch) is nil, append ch to the ne...
function
([s cmap])

I

includes?
True if s includes substr.
function
([s substr])
index-of
Return index of value (string or char) in s, optionally searching forward from from-index or nil if not found.
function
([s value] [s value from-index])

J

join
Returns a string of all elements in coll, as returned by (seq coll), separated by an optional separator.
function
([coll] [separator coll])

L

last-index-of
Return last index of value (string or char) in s, optionally searching backward from from-index or nil if not found.
function
([s value] [s value from-index])
lower-case
Converts string to all lower-case.
function
([s])

R

replace
Replaces all instance of match with replacement in s. match/replacement can be: string / string pattern / (string or f...
function
([s match replacement])
replace-first
Replaces the first instance of match with replacement in s. match/replacement can be: string / string pattern / (strin...
function
([s match replacement])
reverse
Returns s with its characters reversed.
function
([s])

S

split
Splits string on a regular expression. Optional argument limit is the maximum number of parts. Not lazy. Returns vector ...
function
([s re] [s re limit])
split-lines
Splits s on \n or \r\n. Trailing empty lines are not returned.
function
([s])
starts-with?
True if s starts with substr.
function
([s substr])

T

trim
Removes whitespace from both ends of string.
function
([s])
trim-newline
Removes all trailing newline \n or return \r characters from string. Similar to Perl's chomp.
function
([s])
triml
Removes whitespace from the left side of string.
function
([s])
trimr
Removes whitespace from the right side of string.
function
([s])

U

upper-case
Converts string to all upper-case.
function
([s])