docs: add example examples/aoc-24/day-01/part_01

Author: nos1dot618

CMakeLists.txt

@@ -19,7 +19,9 @@ add_library(intp STATIC
     ${CMAKE_SOURCE_DIR}/src/intp/types.cpp
     ${CMAKE_SOURCE_DIR}/src/intp/interpreter.cpp
     ${CMAKE_SOURCE_DIR}/src/intp/builtins.cpp
+    ${CMAKE_SOURCE_DIR}/src/intp/builtin-modules/builtin_module_core.cpp
     ${CMAKE_SOURCE_DIR}/src/intp/builtin-modules/builtin_module_list.cpp
+    ${CMAKE_SOURCE_DIR}/src/intp/builtin-modules/builtin_module_io.cpp
 )
 
 add_executable(lbd

SPEC_DRAFT.md

@@ -1,3 +1,4 @@
 - TODO: Support parsing code that ends with an id. for example "a", given is already defined previously.
 - TODO: Add support for List at a language level.
-- TODO: Type checking.
+- TODO: Type checking.
+- TODO: Add documentation for Builtins.

docs/SIGNATURE.md

@@ -0,0 +1,30 @@
+## Builtin's Signature
+
+```haskell
+print: Any... -> Void
+add: Float -> Float -> Float
+sub: Float -> Float -> Float
+mul: Float -> Float -> Float
+cmp: Float -> Float -> Float
+if_zero: Float -> A -> B -> A|B
+sort: List<Float> -> List<Float>
+parse_float: String -> Float
+
+-- List module
+list: Any... -> List
+list_size: List -> Float
+list_get: List -> Float -> Any
+list_remove: List -> Float -> Any
+list_append: List -> Any -> Void
+map: (A -> B) -> List<A> -> List<B>
+transpose: List<List> -> List<List>
+zip: List<List> -> List<List>
+foldr: (A -> B -> B) -> List<A> -> B -> B
+ 
+-- IO module
+slurp_file: String -> String
+lines: String -> List<String>
+split: String -> String -> List<String>
+```
+
+> TODO: Add Alias for Path as String, etc.