reagent-utils
This library provides a number of convenience helpers for use with Reagent.
reagent.cookies
clear!
(clear!)removes all cookies
contains-key?
(contains-key? k)is the key present in the cookies
contains-val?
(contains-val? v)is the value present in the cookies (as string)
count
(count)returns the number of cookies
empty?
(empty?)true if no cookies are set
get
(get k & [default])gets the value at the key (as edn), optional default when value is not found
get-raw
(get-raw k & [default])gets the value at the key (as string), optional default when value is not found
keys
(keys)returns all the keys for the cookies
raw-vals
(raw-vals)returns cookie values (as strings)
remove!
(remove! k)(remove! k path domain)removes a cookie, optionally for a specific path and/or domain
set!
(set! k content & [{:keys [max-age path domain secure? raw?]} :as opts])sets a cookie, the max-age for session cookie following optional parameters may be passed in as a map: :max-age - defaults to -1 :path - path of the cookie, defaults to the full request path :domain - domain of the cookie, when null the browser will use the full request host name :secure? - boolean specifying whether the cookie should only be sent over a secure channel :raw? - boolean specifying whether content should be stored raw, or as EDN
vals
(vals)returns cookie values (as edn)
reagent.crypt
bytes->hex
(bytes->hex bytes-in)convert bytes to hex
digest
(digest hasher bytes)hash
(hash s hash-type & [hex?])hash-bytes
(hash-bytes s hash-type)string->bytes
(string->bytes s)reagent.format
add-slashes
(add-slashes s)capitalize-words
(capitalize-words s)center
(center text w)currency-format
(currency-format n)formats currency using the current locale to change locale set goog.i18n.NumberFormatSymbols eg: (set! goog.i18n.NumberFormatSymbols goog.i18n.NumberFormatSymbols_it_IT) see here for supported locales https://github.com/google/closure-library/blob/master/closure/goog/i18n/compactnumberformatsymbols.js
date-format
(date-format date fmt & [tz])encode-uri
(encode-uri uri)format
(format fmt & args)Formats a string using goog.string.format. e.g: (format "Cost: %.2f" 10.0234)
line-numbers
(line-numbers s)pluralize
(pluralize items & [word ending1 ending2 :as opts])pluralizes the word based on the number of items (util/pluralize ["John"] "lad") (util/pluralize ["John" "James"] "lad") (util/pluralize ["Alice"] "lad" "y" "ies")
printf
(printf fmt & args)Prints formatted output, as per format
reagent.session
assoc-in!
(assoc-in! ks v)Associates a value in the session, where ks is a sequence of keys and v is the new value and returns a new nested structure. If any levels do not exist, hash-maps will be created.
clear!
(clear!)Remove all data from the session and start over cleanly.
get
(get k & [default])Get the key's value from the session, returns nil if it doesn't exist.
get!
(get! k & [default])Destructive get from the session. This returns the current value of the key and then removes it from the session.
get-in
(get-in ks & [default])Gets the value at the path specified by the vector ks from the session, returns nil if it doesn't exist.
get-in!
(get-in! ks & [default])Destructive get from the session. This returns the current value of the path specified by the vector ks and then removes it from the session.
put!
(put! k v)remove!
(remove! k)Remove a key from the session
reset!
(reset! m)state
swap!
(swap! f & args)Replace the current session's value with the result of executing f with the current value and args.
update!
(update! k f & args)Updates a value in session where k is a key and f is the function that takes the old value along with any supplied args and return the new value. If key is not present it will be added.
update-in!
(update-in! ks f & args)Updates a value in the session, where ks is a sequence of keys and f is a function that will take the old value along with any supplied args and return the new value. If any levels do not exist, hash-maps will be created.
reagent.validation
Functions for validating input and setting string errors on fields.
equal-to?
(equal-to? v n)Returns true if the string represents a number = given.
greater-than?
(greater-than? v n)Returns true if the string represents a number > given.
has-value?
(has-value? v)Returns true if v is truthy and not an empty string.
has-values?
(has-values? coll)Returns true if all members of the collection has-value? This works on maps as well.
is-email?
(is-email? v)Returns true if v is an email address
less-than?
(less-than? v n)Returns true if the string represents a number < given.
matches-regex?
(matches-regex? v regex)Returns true if the string matches the given regular expression
max-length?
(max-length? v len)Returns true if v is less than or equal to the given len
min-length?
(min-length? v len)Returns true if v is greater than or equal to the given len
not-nil?
(not-nil? v)Returns true if v is not nil
valid-number?
(valid-number? v)Returns true if the string can be parsed to a Long