Trim option in InterpolationOption

[sachaarbonel]

Hey thanks for this great package, it would be great to have an option like bool trim in InterpolationOption to allow things like

InterpolationOption(
  prefix: '{{ ',
  suffix: ' }}',
);

dart-interpolation/lib/src/interpolation.dart

Line 66 in 3655ac3

String _escapedTrim(String val) => RegExp.escape(val.trim());

[turn-a-round]

Whether there is a space (as long it's in either end) in the prefix/suffix, shouldn't it already work?

InterpolationOption(
  prefix: '{{ ',
  suffix: ' }}',
);

var objectToInterpolate = {
  'dummy': '{{x}}'
}

should be same as

InterpolationOption(
  prefix: '{{',
  suffix: '}}',
);

var objectToInterpolate = {
  'dummy': '{{ x }}'
}

[turn-a-round]

Hey @sachaarbonel, thanks for your observation & time. Managed to fix a bug altogether. Check the new v2.1.2.