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SYSPACK - String Dictionnary

Create, delete, save, update a string/string associative array, similar to a Python dictionary, a Java hashMap or a Perl hash.

By alphabetic order

• SDict
  the Scol string dictionnary object type


• SDictAdd
  fun [SDict S S] I


• SDictDestroy
  fun [SDict] I


• SDictFind
  fun [SDict S] I


• SDictGet
  fun [SDict S] S


• SDictList
  fun [SDict] [[S S] r1]


• SDictNew
  fun [Chn] SDict


• SDictRemove
  fun [SDict S] I


• SDictSave
  fun [SDict W] I


• SDictSaveOptions
  fun [SDict W S S I] I

See also

Object dictionnary

Example

typeof dict = SDict;;	// creation of a SDict variable

fun displayList (list)=
	if list == nil then
		""
	else
		let hd list -> [key value] in
		sprintf "%s : %s ; %s" [key value displayList tl list];;
		
fun main ()=
	_showconsole;
	
	set dict = SDictNew _channel;
	_fooId SDictAdd dict "keyOne" "valueOne";		// 0
	_fooId SDictAdd dict "keyTwo" itoa 2;		// 0
	_fooId SDictAdd dict strcat "key" itoa 3 ftoa 25.63;		// 0
	_fooId SDictAdd dict "Bob" "Alice";		// 0
	_fooId SDictRemove dict "Bob";		// 0
	_fooS SDictGet dict "keyOne";		// valueOne
	_fooId atoi SDictGet dict "keyTwo";		// 2
	_fooS SDictGet dict "keyNth";		// nil
	_fooS displayList SDictList dict;		// key3 : 25.629997 ; keyOne : valueOne ; keyTwo : 2 ; 
	SDictSave dict _getmodifypack "tests/syspack/dict.txt";
	SDictDestroy dict;
	0;;

The saved file content :

key3 : 25.629997
keyOne : valueOne
keyTwo : 2