A backward compatibility alias for istr macro.

A backward compatibility alias for istr macro.

Unindent multiline text. Uses either a supplied regex or the shortest beginning-of-line to non-whitespace distance

DEPRECTED: replaced by uninindent

Checks if a string contains only alphanumeric characters.

Checks if a string contains only alpha characters.

Checks if is a nil, empty string or contains only whitespace.

Output will be: lowerUpperUpperNoSpaces accepts strings and keywords

Uppercases the first character of a string

Split a string in a seq of chars.

Trim and replace multiple spaces with a single space.

Converts all adjacent whitespace characters to a single space.

A macro variant of the clojure.core/str function that performs considerably faster string concatenation operation on CLJS (on JVM/CLJ it only applies basic simplification and then relies on the clojure.core/str).

A macro variant of the clojure.core/str function that performs considerably faster string concatenation operation on CLJS (on JVM/CLJ it only applies basic simplification and then relies on the clojure.core/str).

Output will be either: (js-selector “LeadingDash”) ;; => -leading-dash (js-selector “noLeadingDash”) ;; => no-leading-dash

accepts keywords and strings, with any standard delimiter

Checks if a string contains only digit characters.

Convenient helper for check emptines or if value is nil

DEPRECATED: this is already covered by empty?

Checks if a string is empty.

Check if the string ends with suffix.

Alternative (to istr) string formating macro, that performs simple string formating on the compile time (this means that the string should be known at compile time). Internally it uses the fast string concatenation mechanism implemented in the concat macro.

If you don’t need the peculiarities of the istr macro, this macro should be prefered.

It works with two basic forms: sequencial and indexed. Let seen an example:

(str/ffmt “url(%)” my-url) ; sequential (str/ffmt “url(%1)” my-url) ; indexed

Alternative (to istr) string formating macro, that performs simple string formating on the compile time (this means that the string should be known at compile time). Internally it uses the fast string concatenation mechanism implemented in the concat macro.

If you don’t need the peculiarities of the istr macro, this macro should be prefered.

It works with two basic forms: sequencial and indexed. Let seen an example:

(str/ffmt “url(%)” my-url) ; sequential (str/ffmt “url(%1)” my-url) ; indexed

A shorter alias to format function.

Simple string interpolation.

Output will be: lower cased and space separated accepts strings and keywords

Determines whether a string contains a substring.

A string formating macro that works LIKE ES6 template literals but using clojure construcs and symbols for interpolation delimiters.

It accepts one or more strings; emits a concat invocation that concatenates the string data and evaluated expressions contained within that argument.

Evaluation is controlled using ~{} and ~() forms. The former is used for simple value replacement using clojure.core/str; the latter can be used to embed the results of arbitrary function invocation into the produced string.

Examples:

user=> (def v 30.5) user=> (istr “This trial required ~{v}ml of solution.”) “This trial required 30.5ml of solution.” user=> (istr “There are ~(int v) days in November.”) “There are 30 days in November.”

user=> (def m {:a 1 2 3}) user=> (istr “The total for your order is $~(->> m :a (apply +)).”) “The total for your order is $6.”

user=> (istr "Just split a long interpolated string up into ~(-> m :a (get 0)), " "~(-> m :a (get 1)), or even ~(-> m :a (get 2)) separate strings " "if you don’t want a << expression to end up being e.g. ~(* 4 (int v)) " “columns wide.”) “Just split a long interpolated string up into 1, 2, or even 3 separate strings if you don’t want a << expression to end up being e.g. 120 columns wide.”

Note that quotes surrounding string literals within ~() forms must be escaped.

A string formating macro that works LIKE ES6 template literals but using clojure construcs and symbols for interpolation delimiters.

It accepts one or more strings; emits a concat invocation that concatenates the string data and evaluated expressions contained within that argument.

Evaluation is controlled using ~{} and ~() forms. The former is used for simple value replacement using clojure.core/str; the latter can be used to embed the results of arbitrary function invocation into the produced string.

Examples:

user=> (def v 30.5) user=> (istr “This trial required ~{v}ml of solution.”) “This trial required 30.5ml of solution.” user=> (istr “There are ~(int v) days in November.”) “There are 30 days in November.”

user=> (def m {:a 1 2 3}) user=> (istr “The total for your order is $~(->> m :a (apply +)).”) “The total for your order is $6.”

user=> (istr "Just split a long interpolated string up into ~(-> m :a (get 0)), " "~(-> m :a (get 1)), or even ~(-> m :a (get 2)) separate strings " "if you don’t want a << expression to end up being e.g. ~(* 4 (int v)) " “columns wide.”) “Just split a long interpolated string up into 1, 2, or even 3 separate strings if you don’t want a << expression to end up being e.g. 120 columns wide.”

Note that quotes surrounding string literals within ~() forms must be escaped.

Joins strings together with given separator.

Output will be either: (js-selector “-pascal-case-me”) ;; => PascalCaseMe (js-selector “camel-case-me”) ;; => camelCaseMe

accepts keywords and strings, with any standard delimiter

Output will be: lower-cased-and-separated-with-dashes accepts strings and keywords

Safer version of clojure keyword, accepting a symbol for the namespace and kebab-casing the key

Checks if string contains only letters. This function will use all the unicode range.

Return a list of the lines in the string.

Converts string to all lower-case.

This function works in strictly locale independent way, if you want a localized version, just use locale-lower

Removes whitespace or specified characters from left side of string.

Mark a expression string safe, if value is nil or undefined, the "" is returned.

Mark a expression string safe, if value is nil or undefined, the "" is returned.

Check if a string contains only numeric values.

Returns true if s can be found in coll.

Pads the str with characters until the total string length is equal to the passed length parameter. By default, pads on the left with the space char.

Output will be: CapitalizedAndTouchingTheNext accepts strings and keywords

Output will be: Space separated with the first letter capitalized. accepts strings and keywords

Truncates a string to a certain length and adds ‘…’ if necessary.

Quotes a string.

Repeats string n times.

Replaces all instance of match with replacement in s.

The replacement is literal (i.e. none of its characters are treated specially) for all cases above except pattern / string.

In match is pattern instance, replacement can contain $1, $2, etc. will be substituted with string that matcher the corresponding parenthesized group in pattern.

If you wish your replacement string to be used literary, use (cuerdas.regexp/escape replacement).

Example: (replace “Almost Pig Latin” #“\b(\w)(\w+)\b” “$2$1ay”) ;; => “lmostAay igPay atinLay”

Replaces first instance of match with replacement in s.

Return string reversed.

Removes whitespace or specified characters from right side of string.

Extracts a section of a string and returns a new string.

Transform text into a URL slug.

Output will be: lower_cased_and_underscore_separated accepts strings and keywords

Splits a string on a separator a limited number of times. The separator can be a string, character or Pattern (clj) / RegExp (cljs) instance.

Check if the string starts with prefix.

Takes a string and replaces newlines with a space. Multiple lines are replaced with a single space.

Strip prefix in more efficient way.

Strip suffix in more efficient way.

Remove html tags from string.

Find string that is nested in between two strings. Return first match

Surround a string with another string or character.

Output will be: Each Word Capitalized And Separated With Spaces accepts strings and keywords

Returns true for 1/on/true/yes string values (case-insensitive), false otherwise.

Removes whitespace or specified characters from both ends of string.

Converts entity characters to HTML equivalents.

Unindent multiline text. Uses either a supplied regex or the shortest beginning-of-line to non-whitespace distance

Returns a new string joining a list of strings with a newline char (\n).

Unquote a string.

Unsafe variant of concat. Does not add checks on unknown symbols.

Unsafe variant of concat. Does not add checks on unknown symbols.

UNSAFE version of ends-with? predicate

UNSAFE version of starts-with? predicate

Unsurround a string surrounded by another string or character.

Converts string to all upper-case.

This function works in strictly locale independent way, if you want a localized version, just use locale-upper

Unicode friendly version of slug function.

Checks if a string contains only the word characters. This function will use all the unicode range.

Returns a vector of the words in the string.