Add a private new() function for ParseState

src/lenient_parse/internal/coerce.gleam

@@ -27,33 +27,29 @@ pub type ParseState {
   )
 }
 
-pub fn coerce_into_float_string(text: String) -> Result(String, ParseError) {
+fn new(text: String, allow_float: Bool) -> ParseState {
   State(
     tokens: text |> tokenizer.tokenize_number_string,
     index: 0,
     previous: None,
     text_length: text |> string.length,
     tracker: whitespace_block_tracker.new(),
-    allow_float: True,
+    allow_float: allow_float,
     seen_decimal: False,
     seen_digit: False,
     acc: "",
   )
+}
+
+pub fn coerce_into_float_string(text: String) -> Result(String, ParseError) {
+  text
+  |> new(True)
   |> coerce_into_valid_number_string
 }
 
 pub fn coerce_into_int_string(text: String) -> Result(String, ParseError) {
-  State(
-    tokens: text |> tokenizer.tokenize_number_string,
-    index: 0,
-    previous: None,
-    text_length: text |> string.length,
-    tracker: whitespace_block_tracker.new(),
-    allow_float: False,
-    seen_decimal: False,
-    seen_digit: False,
-    acc: "",
-  )
+  text
+  |> new(False)
   |> coerce_into_valid_number_string
 }