Merge pull request #126 from fink-lang/cleanup

chore: use partials

src/js/do-expression.fnk

@@ -3,7 +3,8 @@ babel_types = import '@babel/types'
   assignmentExpression, returnStatement, expressionStatement
   isDoExpression, isBlockStatement, isLabeledStatement
   isVariableDeclarator, isArrowFunctionExpression, isExpressionStatement
-  isReturnStatement, arrowFunctionExpression, callExpression
+  isReturnStatement
+  arrowFunctionExpression, callExpression
 } = babel_types
 {set_props} = import '@fink/js-interop/reflect.fnk'
 {undefined} = import '@fink/js-interop/nullish.fnk'
@@ -13,7 +14,7 @@ babel_types = import '@babel/types'
 {lets, assign, undef} = import './types.fnk'
 
 
-get_body = fn path: path.get 'body'
+get_body = ?.get 'body'
 
 
 
@@ -34,6 +35,7 @@ simple = fn body, sl=false:
               stmnt.node.body
             # TODO:
             # {sl: true, stmnt: isIfStatement ?}:
+            #   console.log body
             #   body.node
             else:
               simple stmnt
@@ -66,8 +68,7 @@ last_expressions = fn path:
       items = []
       body.traverse
         rec:
-          LabeledStatement: fn nested_match:
-            nested_match.skip _
+          LabeledStatement: ?.skip _
 
           BreakStatement: fn brk:
             last = brk.getSibling brk.key - 1
@@ -169,13 +170,12 @@ transform_do_expr = fn path:
       replace_with_return path
 
     else:
-      # e.g.
-      # fn:
-      #   foo = match:
-      #      spam:
-      #        shrub
-      #        ni
-      #   foo
+      # TODO
+      # foo = match:
+      #   spam:
+      #     shrub
+      #     ni
+      # foo
       arrow = arrowFunctionExpression [], path.node
       path.replaceWith
         callExpression arrow, []

src/lang/assignment/init.fnk

@@ -30,8 +30,7 @@ has_spread_not_last = fn {left}:
       [...exprs, ] = left.exprs
 
       [spread=false] = pipe exprs:
-        # TODO filter ?.type == 'spread'
-        filter fn {type}: type == 'spread'
+        filter ?.type == 'spread'
 
       spread
     else:

src/lang/literals/string.fnk

@@ -11,9 +11,7 @@ transform_string = fn node, ctx:
   {exprs: parts, tag} = node
 
   quasies = pipe parts:
-    # TODO filter ?.type == 'string:text'
-    filter fn part:
-      part.type == 'string:text'
+    filter ?.type == 'string:text'
 
     map fn part:
       templateElement rec:
@@ -23,8 +21,7 @@ transform_string = fn node, ctx:
           '\\$1$2'
 
   [expressions, next_ctx] = pipe parts:
-    # TODO drop_if ?.type == 'string:text'
-    drop_if fn {type}: type == 'string:text'
+    drop_if ?.type == 'string:text'
     map_with_ctx transform
     collect_with_ctx ctx
 

src/lang/runtime.fnk

@@ -42,8 +42,8 @@ use_runtime_fn = fn name, ctx:
     runtime: rec:
       ...runtime
       used: list:
-        name, # TODO: filter ? != name
-        ...runtime.used | filter fn used_name: used_name != name
+        name,
+        ...runtime.used | filter ? != name