NumParsingTextX extension

Extension methods for parsing numeric strings with lenient formatting.

These methods strip common grouping characters (commas, spaces, underscores, non-breaking spaces) before parsing. Accounting-style negatives like (123) are converted to -123.

Used internally by Convert.toInt, Convert.toDouble, etc.

on

• String

Methods

toDouble() → double

Available on String, provided by the NumParsingTextX extension

Parses this string as a double.

toDoubleFormatted(String format, String? locale) → double

Available on String, provided by the NumParsingTextX extension

Parses a formatted double using NumberFormat.

toInt() → int

Available on String, provided by the NumParsingTextX extension

Parses this string as an integer, truncating any fractional component.

toIntFormatted(String format, String? locale) → int

Available on String, provided by the NumParsingTextX extension

Parses a formatted integer using NumberFormat.

toNum() → num

Available on String, provided by the NumParsingTextX extension

Parses this string into a num after stripping grouping characters.

toNumFormatted(String format, String? locale) → num

Available on String, provided by the NumParsingTextX extension

Parses this string using a NumberFormat pattern.

tryToDouble() → double?

Available on String, provided by the NumParsingTextX extension

Attempts toDouble, returning null on failure.

tryToDoubleFormatted(String format, String? locale) → double?

Available on String, provided by the NumParsingTextX extension

Attempts toDoubleFormatted, returning null on failure.

tryToInt() → int?

Available on String, provided by the NumParsingTextX extension

Attempts toInt, returning null on failure.

tryToIntFormatted(String format, String? locale) → int?

Available on String, provided by the NumParsingTextX extension

Attempts toIntFormatted, returning null on failure.

tryToNum() → num?

Available on String, provided by the NumParsingTextX extension

Attempts toNum, returning null when parsing fails.

tryToNumFormatted(String format, String? locale) → num?

Available on String, provided by the NumParsingTextX extension

Attempts toNumFormatted, returning null on failure.