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22 lines
585 B
Dart
22 lines
585 B
Dart
extension Extension on Object {
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bool isNullOrEmpty() => this == null || this == '';
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bool isNullEmptyOrFalse() => this == null || this == '' || !this;
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bool isNullEmptyZeroOrFalse() =>
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this == null || this == '' || !this || this == 0;
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}
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/// truncate the [String] without cutting words. The length is calculated with the suffix.
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extension Truncate on String {
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String truncate(int max, {String suffix = ''}) {
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try {
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return length <= max
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? this
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: '${substring(0, max - suffix.length)}$suffix';
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} catch (e) {
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return this;
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}
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}
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}
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