Merge pull request #336 from koto-lang/various-tweaks

Various tweaks

crates/bytecode/src/compiler.rs

@@ -4,11 +4,11 @@ use crate::{
 };
 use derive_name::VariantName;
 use koto_parser::{
-    Ast, AstBinaryOp, AstFor, AstIf, AstIndex, AstNode, AstTry, AstUnaryOp, ChainNode,
+    Ast, AstBinaryOp, AstFor, AstIf, AstIndex, AstNode, AstTry, AstUnaryOp, AstVec, ChainNode,
     ConstantIndex, Function, ImportItem, MatchArm, MetaKeyId, Node, Span, StringContents,
     StringFormatOptions, StringNode, SwitchArm,
 };
-use smallvec::SmallVec;
+use smallvec::{smallvec, SmallVec};
 use thiserror::Error;
 
 /// The different error types that can be thrown by the Koto runtime
@@ -2589,7 +2589,7 @@ impl Compiler {
         if piped_arg_register.is_some() {
             let piped_call_args = match last_node {
                 ChainNode::Call { args, with_parens } if !with_parens => args,
-                _ => Vec::new(),
+                _ => AstVec::new(),
             };
 
             let (parent_register, function_register) = match &node_registers.as_slice() {
@@ -3095,15 +3095,15 @@ impl Compiler {
 
                     None
                 }
-                Node::Wildcard(..) => Some(vec![*arm_pattern]),
+                Node::Wildcard(..) => Some(smallvec![*arm_pattern]),
                 _ => {
                     if match_len != 1 {
                         return self.error(ErrorKind::UnexpectedMatchPatternCount {
                             expected: match_len,
                             unexpected: 1,
                         });
                     }
-                    Some(vec![*arm_pattern])
+                    Some(smallvec![*arm_pattern])
                 }
             };
 

crates/cli/docs/core_lib/io.md

@@ -5,7 +5,7 @@ A collection of utilities for working with the local filesystem.
 ## create
 
 ```kototype
-|String| -> File
+|path: String| -> File
 ```
 
 Returns an empty `File` at the provided path.
@@ -36,7 +36,7 @@ directory can't be retrieved.
 ## exists
 
 ```kototype
-|String| -> Bool
+|path: String| -> Bool
 ```
 
 Returns true if a file exists at the provided path.
@@ -56,7 +56,7 @@ io.exists path
 ## extend_path
 
 ```kototype
-|String, Value...| -> String
+|path: String, nodes: Any...| -> String
 ```
 
 Takes an initial path as a string, and extends it with the provided nodes,
@@ -77,7 +77,7 @@ io.extend_path ".", "foo", "bar", "baz.txt"
 ## open
 
 ```kototype
-|String| -> File
+|path: String| -> File
 ```
 
 Opens the file at the given path, and returns a corresponding `File`.
@@ -98,13 +98,13 @@ f.exists()
 
 ```kototype
 ```kototype
-|Value| -> Null
+|Any| -> Null
 ```
 
 Prints a single value to the active output. 
 
 ```kototype
-|Value, Value...| -> Null
+|Any, Any...| -> Null
 ```
 
 Prints a series of values to the active output as a tuple.
@@ -118,7 +118,7 @@ Prints a series of values to the active output as a tuple.
 ## read_to_string
 
 ```kototype
-|String| -> String
+|path: String| -> String
 ```
 
 Returns a string containing the contents of the file at the given path.
@@ -142,7 +142,7 @@ io.read_to_string "foo.temp"
 ## remove_file
 
 ```kototype
-|String| -> Null
+|path: String| -> Null
 ```
 
 Removes the file at the given path.
@@ -289,23 +289,23 @@ An error is thrown if the file doesn't contain valid UTF-8 data.
 ## File.seek
 
 ```kototype
-|File, Number| -> Null
+|File, position: Number| -> Null
 ```
 
 Seeks within the file to the specified position in bytes.
 
 ## File.write
 
 ```kototype
-|File, Value| -> Null
+|File, Any| -> Null
 ```
 
 Writes the formatted value as a string to the file.
 
 ## File.write_line
 
 ```kototype
-|File, Value| -> Null
+|File, Any| -> Null
 ```
 
 Writes the formatted value as a string, with a newline, to the file.