OSString.caseSensitive constructor

const OSString.caseSensitive(String str)

Using bitwise operation of enumerated flag to concrete OSString.

Flag value is a combination in 2-bit integer with enumerated constants MATCH_CAPITAL, MATCH_SMALL and DEFAULT_MATCH to determine OSString matching staregy. For constructing OSStringsSet.caseSensitive, use MATCH_CAPTICAL | MATCH_SMALL A String is going to compare with case sensivity, which exactly behave the same outcome when using String.== for matching.

Implementation

/// A [String] is going to compare with case sensivity, which exactly behave the same
/// outcome when using [String.==] for matching.
const factory OSString.caseSensitive(String str) = _CaseSensitiveOSString;