SAS Packages Framework, version 20221121

## SAS Packages Framework, version 20221121

---

### New feature of "Cherry picking" added to the SAS Packages Framework.
Sometimes a package offers so many features that the number may be "overwhelming".
In such case only some of them may be selected for loading. Such process
is called a "cherry picking". The feature is provided by the `%loadPackage()` macro
which uses a `cherryPick=` parameter (see description below).

For example, execution of the following code:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
 %loadPackage(BasePlus, cherryPick=rainCloudPlot getVars)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
results with loading only the `rainCloudPlot` and the `getVars` elements.
If several object types (e.g., a macro and a format) share the same name
all will be loaded.

What is the trade-off?
- Since the cherry picking selects only a part of the package the `SYSloadedPackages`
macrovariable is not updated with the package name.
- Dependencies i.e., packages from the `ReqPackages` list, are not loaded automatically,
so they have to be loaded manually.
- The `%unloadPackage()` macro executed on such partially loaded package may issue
some (irrelevant) warnings.

---

### Changes in `%loadPackage()` macro:
- New `cherryPick=` parameter added to the macro.
  As a value a *space separated* list of selected elements
  of the package to be loaded into the SAS session is expected.
  Default value of an asterisk (`*`) means: "load all elements of the package".
  Empty list is equivalent to default.
- Documentation updated.

### Changes in `%generatePackage()` macro:
- Code adjustment for the cherry picking feature.
- Minor additional code refactoring.
- The `%ICEloadPackage()` macro does not support cherry picking.

---

### The following packages were regenerated with the latest version of the framework:
- BasePlus [1.17.2]
- DFA [0.5.2]
- dynMacroArray [0.2.2]
- GSM [0.20.2]
- macroArray [1.0.2]
- SQLinDS [2.2.2]

packages/README.md

@@ -10,7 +10,7 @@ Packages:
 
 ---
 
-- **SQLinDS**\[2.2.1\], based on Mike Rhoads' article *Use the Full Power of SAS in Your Function-Style Macros*. The package allows to write SQL queries in the data step, e.g.
+- **SQLinDS**\[2.2.2\], based on Mike Rhoads' article *Use the Full Power of SAS in Your Function-Style Macros*. The package allows to write SQL queries in the data step, e.g.
 ```sas
 data class;
   set %SQL(
@@ -22,7 +22,7 @@ data class;
     WH = weight + height;
 run;
 ```
-SHA256 digest for SQLinDS: A070214517CC36590083FCF9D5F488AC6E746793E94B9AA55D09A419CF291B5B
+SHA256 digest for SQLinDS: 085F0B8BD4A59343E2913FF9635EA6E551ADD54E9678C35F5096D4A0A895B9C5
 
 [Documentation for SQLinDS](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/sqlinds.md "Documentation for SQLinDS")
 
@@ -36,7 +36,7 @@ SHA256 digest for MacroCore: A23C29529F3CE7D0C8BEE9545C5D22D5B5594907547374A5135
 
 ---
 
-- **DFA** (Dynamic Function Arrays)\[0.5.1\], contains set of macros and FCMP functions which implement: a dynamically allocated array, a stack, a fifo queue, an ordered stack, and a priority queue, run `%helpPackage(DFA,createDFArray)` to find examples.
+- **DFA** (Dynamic Function Arrays)\[0.5.2\], contains set of macros and FCMP functions which implement: a dynamically allocated array, a stack, a fifo queue, an ordered stack, and a priority queue, run `%helpPackage(DFA,createDFArray)` to find examples.
 ```sas
 %createDFArray(ArrDynamic, resizefactor=17); 
 
@@ -63,13 +63,13 @@ data _null_;
   end;
 run;
 ```
-SHA256 digest for DFA: 5A6FD2F6E962E6C191346A141FFAF354E35A546CA93146B55D7C6163BFB1BDD6
+SHA256 digest for DFA: 3F618EDAC8B4F4BE6C19D606E6BCC58121A16BA1383D2EE64C680B4B7FA9C96A
 
 [Documentation for DFA](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/dfa.md "Documentation for DFA")
 
 ---
 
-- **macroArray**\[1.0.1\], implementation of an array concept in a macro language, e.g. 
+- **macroArray**\[1.0.2\], implementation of an array concept in a macro language, e.g. 
 ```sas
   %array(ABC[17] (111:127), macarray=Y); 
   
@@ -88,13 +88,13 @@ SHA256 digest for DFA: 5A6FD2F6E962E6C191346A141FFAF354E35A546CA93146B55D7C6163B
       which = 1:H:2
   );
 ```
-SHA256 digest for macroArray: 371B92A5ABBE82C53F7D63BC5C0D1EBD4695603D3894D8A9A5D5777D1AB59B30
+SHA256 digest for macroArray: DA57FFE85F49201FD61A53411D19E97FB5A6AC3C34E34FDF4B913545699551FF
 
 [Documentation for macroArray](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/macroarray.md "Documentation for macroArray")
 
 ---
 
-- **BasePlus**\[1.17.1\] adds a bunch of functionalities I am missing in BASE SAS, such as: 
+- **BasePlus**\[1.17.2\] adds a bunch of functionalities I am missing in BASE SAS, such as: 
 ```sas
 call arrMissToRight(myArray); 
 call arrFillMiss(17, myArray); 
@@ -112,25 +112,25 @@ format x bool.;
 
 %zipLibrary(sashelp,libOut=work)
 ```
-SHA256 digest for BasePlus: A80006D3C1409465E49F383D08F2F3AF1E33D6A67D71A8CAF29747ADC917E2E4
+SHA256 digest for BasePlus: EBA9EDB3D50D854288970CC0E965DA6AD5B057F6E6433EEBEC4A02B9A25CF6E2
 
 [Documentation for BasePlus](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/baseplus.md "Documentation for BasePlus")
 
 ---
 
-- **GSM** (Generate Secure Macros)\[0.20.1\], package allows
+- **GSM** (Generate Secure Macros)\[0.20.2\], package allows
  to create secured macros stored in SAS Proc FCMP functions.
  The dataset with functions can be shared between different operating systems
  and allows to generate macros on site without showing their code.
 
-SHA256 digest for GSM: 5D1925970C9590CD195C15B8641B01D7857E3B2546323DC77D09154BCCA40922
+SHA256 digest for GSM: E47C94B536B661DEE390F5C3EA1684DD1A246106F4FBBDAFA57F5E34D4BB16D5
 
 [Documentation for GSM](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/gsm.md "Documentation for GSM")
 
 ---
 
-- **dynMacroArray**\[0.2.1\], set of macros (wrappers for a hash table) emulating dynamic array in the data step (macro predecessor of DFA). Development of this package is currently on hold.
+- **dynMacroArray**\[0.2.2\], set of macros (wrappers for a hash table) emulating dynamic array in the data step (macro predecessor of DFA). Development of this package is currently on hold.
 
-SHA256 digest for dynMacroArray: C987C08615A53D7BD7AEC3911EADF436C676EAB3E233E7E422E42995B890E169
+SHA256 digest for dynMacroArray: DD0BF1768DA05EBB5F8C6E7409A0929E28DF11CB499F75B433D9648855AACAE4
 
 ---