Improve AbstractIterableParser to accept more abstract iterables

app/src/main/kotlin/io/smnp/dsl/ast/parser/AbstractIterableParser.kt

@@ -10,6 +10,7 @@ abstract class AbstractIterableParser(
    private val beginTokenType: TokenType,
    private val itemParser: Parser,
    private val endTokenType: TokenType,
+   private val separator: TokenType = TokenType.COMMA,
    private val createNode: (List<Node>, TokenPosition) -> Node
 ) : Parser() {
    override fun tryToParse(input: TokenList): ParserOutput {
@@ -23,7 +24,7 @@ abstract class AbstractIterableParser(
          allOf(
             itemParser,
             optional(repeat(allOf(
-               terminal(TokenType.COMMA),
+               terminal(separator),
                itemParser
             ) { (_, item) -> item }) { list, position -> object : Node(list, position) {} }
             )) { (firstItem, otherAggregatedItems) ->

app/src/main/kotlin/io/smnp/dsl/ast/parser/FunctionCallArgumentsParser.kt

@@ -4,6 +4,10 @@ import io.smnp.dsl.ast.model.node.FunctionCallArgumentsNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
 class FunctionCallArgumentsParser :
-    AbstractIterableParser(TokenType.OPEN_PAREN, ExpressionParser(), TokenType.CLOSE_PAREN, { list, tokenPosition ->
-        FunctionCallArgumentsNode(list, tokenPosition)
-    })
+   AbstractIterableParser(
+      TokenType.OPEN_PAREN,
+      ExpressionParser(),
+      TokenType.CLOSE_PAREN,
+      createNode = { list, tokenPosition ->
+         FunctionCallArgumentsNode(list, tokenPosition)
+      })

app/src/main/kotlin/io/smnp/dsl/ast/parser/FunctionDefinitionArgumentsParser.kt

@@ -4,9 +4,9 @@ import io.smnp.dsl.ast.model.node.FunctionDefinitionArgumentsNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
 class FunctionDefinitionArgumentsParser : AbstractIterableParser(
-    TokenType.OPEN_PAREN,
-    FunctionDefinitionArgumentParser(),
-    TokenType.CLOSE_PAREN,
-    { list, tokenPosition ->
-        FunctionDefinitionArgumentsNode(list, tokenPosition)
-    })
+   TokenType.OPEN_PAREN,
+   FunctionDefinitionArgumentParser(),
+   TokenType.CLOSE_PAREN,
+   createNode = { list, tokenPosition ->
+      FunctionDefinitionArgumentsNode(list, tokenPosition)
+   })

app/src/main/kotlin/io/smnp/dsl/ast/parser/ListParser.kt

@@ -4,9 +4,9 @@ import io.smnp.dsl.ast.model.node.ListNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
 class ListParser : AbstractIterableParser(
-    TokenType.OPEN_SQUARE,
-    assert(ExpressionParser(), "expression"),
-    TokenType.CLOSE_SQUARE,
-    { list, tokenPosition ->
-        ListNode(list, tokenPosition)
-    })
+   TokenType.OPEN_SQUARE,
+   assert(ExpressionParser(), "expression"),
+   TokenType.CLOSE_SQUARE,
+   createNode = { list, tokenPosition ->
+      ListNode(list, tokenPosition)
+   })

app/src/main/kotlin/io/smnp/dsl/ast/parser/LoopParametersParser.kt

@@ -4,9 +4,9 @@ import io.smnp.dsl.ast.model.node.LoopParametersNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
 class LoopParametersParser : AbstractIterableParser(
-    TokenType.OPEN_PAREN,
-    assert(SimpleIdentifierParser(), "identifier"),
-    TokenType.CLOSE_PAREN,
-    { list, tokenPosition ->
-        LoopParametersNode(list, tokenPosition)
-    })
+   TokenType.OPEN_PAREN,
+   assert(SimpleIdentifierParser(), "identifier"),
+   TokenType.CLOSE_PAREN,
+   createNode = { list, tokenPosition ->
+      LoopParametersNode(list, tokenPosition)
+   })

app/src/main/kotlin/io/smnp/dsl/ast/parser/MapParser.kt

@@ -4,6 +4,10 @@ import io.smnp.dsl.ast.model.node.MapNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
 class MapParser :
-    AbstractIterableParser(TokenType.OPEN_CURLY, MapEntryParser(), TokenType.CLOSE_CURLY, { list, tokenPosition ->
-        MapNode(list, tokenPosition)
-    })
+   AbstractIterableParser(
+      TokenType.OPEN_CURLY,
+      MapEntryParser(),
+      TokenType.CLOSE_CURLY,
+      createNode = { list, tokenPosition ->
+         MapNode(list, tokenPosition)
+      })

app/src/main/kotlin/io/smnp/dsl/ast/parser/TypeSpecifierParser.kt

@@ -4,6 +4,10 @@ import io.smnp.dsl.ast.model.node.TypeSpecifierNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
 class TypeSpecifierParser :
-    AbstractIterableParser(TokenType.OPEN_ANGLE, SingleTypeParser(), TokenType.CLOSE_ANGLE, { list, tokenPosition ->
-        TypeSpecifierNode(list, tokenPosition)
-    })
+   AbstractIterableParser(
+      TokenType.OPEN_ANGLE,
+      SingleTypeParser(),
+      TokenType.CLOSE_ANGLE,
+      createNode = { list, tokenPosition ->
+         TypeSpecifierNode(list, tokenPosition)
+      })

app/src/main/kotlin/io/smnp/dsl/ast/parser/UnionTypeParser.kt

@@ -3,6 +3,10 @@ package io.smnp.dsl.ast.parser
 import io.smnp.dsl.ast.model.node.UnionTypeNode
 import io.smnp.dsl.token.model.enumeration.TokenType
 
-class UnionTypeParser : AbstractIterableParser(TokenType.OPEN_ANGLE, SingleTypeParser(), TokenType.CLOSE_ANGLE, { list, tokenPosition ->
-    UnionTypeNode(list, tokenPosition)
-})
+class UnionTypeParser : AbstractIterableParser(
+   TokenType.OPEN_ANGLE,
+   SingleTypeParser(),
+   TokenType.CLOSE_ANGLE,
+   createNode = { list, tokenPosition ->
+      UnionTypeNode(list, tokenPosition)
+   })