RulesString class abstract
Primitive type representing a string value.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
lower(
) → RulesString - Returns a lowercase version of the input string.
-
matches(
RulesString regex) → bool - Performs a regular expression match on the whole string.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
range(
int i, int j) → RulesString -
They can also be accessed using the range operator
i:j. Note that parameter j, the upper bound in the range operator, is not inclusive. -
replace(
RulesString re, RulesString sub) → RulesString - Replaces all occurrences of substrings matching a regular expression with a user-supplied string.
-
size(
) → int - Returns the number of characters in the string.
-
split(
RulesString re) → List< RulesString> - Splits a string according to a regular expression.
-
toString(
) → String -
A string representation of this object.
inherited
-
toUtf8(
) → RulesBytes - Returns the UTF-8 byte encoding of a string.
-
trim(
) → RulesString - Returns a version of the string with leading and trailing spaces removed.
-
upper(
) → RulesString - Returns an uppercase version of the input string.
Operators
-
operator +(
RulesString other) → RulesString - Strings can be concatenated using the + operator:
-
operator <(
RulesString other) → bool - Strings can be lexicographically compared using the ==, !=, >, <, >= and <= operators.
-
operator <=(
RulesString other) → bool - Strings can be lexicographically compared using the ==, !=, >, <, >= and <= operators.
-
operator ==(
Object other) → bool -
The equality operator.
inherited
-
operator >(
RulesString other) → bool - Strings can be lexicographically compared using the ==, !=, >, <, >= and <= operators.
-
operator >=(
RulesString other) → bool - Strings can be lexicographically compared using the ==, !=, >, <, >= and <= operators.
-
operator [](
int index) → RulesString - Sub-strings can be accessed using the index operator [].