Class Hash

Object
   |
   +--Collection
         |
         +--Hash

class Hash

extends Collection

Defined in structures.js

assign

void assign(<Object> target)

Iterates over the hash elements assigning the key-value pairs to a target object

Parameters:
target - Target object

containsKey

Boolean containsKey(<String> key)

Check if a given key exists in the hash

Parameters:
key - Element key

each

 <private> void each(<Function> iterator)

Private method that iterates over the hash elements. The function elements are ignored. The iterator function receives an object with 2 properties: key and value

Parameters:
iterator - Iterator function

findKey

Object findKey(<Object> value)

Searches for a given value and returns back its key

Parameters:
value - Search value

findValue

Object findValue(<String> key)

Searches for a given key and returns back its value

Parameters:
key - Search key

getKeys

Array getKeys()

Return an array containing the hash keys

getValues

Array getValues()

Return an array containing the hash values

serialize

String serialize()

Dumps the hash elements as a string

set

void set(<String> key, <Object> value)

Set the value of a given key

Parameters:
key - Key name
value - Key value

toQueryString

String toQueryString()

Convert the hash into a query string value. Keys and values are converted to be URL safe

unset

void unset(<String> key)

Remove a given key from the hash

Parameters:
key - Key name

valueOf

Hash valueOf(<Object> iterable)

Builds a Hash object based on an iterable value

Parameters:
iterable - Iterable object