require: Add support to force reload a library

Author: jasraj

src/require.q

@@ -73,14 +73,31 @@
 / @see .require.i.load
 / @see .require.i.init
 .require.lib:{[lib]
+ operations:`load`init;
+
  if[lib in key .require.loadedLibs;
- $[.require.loadedLibs[lib]`inited;
+ if[.require.loadedLibs[lib]`inited;
  :(::);
- :.require.i.init lib
  ];
+
+ operations:operations except `load;
+ ];
+
+ .require.i[operations] @\: lib;
+ };
+
+/ Loads the sepcified library and initialises it regardless of the current loaded and initialised state
+/ This should be used for reloading a stateless library without having to restart the kdb process
+/ @see .require.i.load
+/ @see .require.i.init
+.require.libForce:{[lib]
+ if[lib in key .require.loadedLibs;
+ libInfo:.require.loadedLibs;
+
+ .log.if.info ("Force reloading library [ Library: {} ] [ Already Loaded: {} ] [ Already Initialised: {} ]"; lib; `no`yes libInfo`loaded; `no`yes libInfo`inited);
  ];
 
- (.require.i.load;.require.i.init)@\:lib;
+ .require.i[`load`init] @\: lib;
  };
 
 .require.rescanRoot:{