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AK: Made Strings reversible
`AK::String` can now be reversed via AK::String::reverse(). This makes life a lot easier for functions like `itoa()`, where the output ends up being backwards. Very much not like the normal STL (which requires an `std::reverse` object) way of doing things. A call to reverse returns a new `AK::String` so as to not upset any of the possible references to the same `StringImpl` shared between Strings.
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parent
093961d2d9
commit
26e81ad574
4 changed files with 28 additions and 4 deletions
10
AK/String.h
Executable file → Normal file
10
AK/String.h
Executable file → Normal file
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@ -110,6 +110,13 @@ public:
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return m_impl->to_uppercase();
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}
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String reversed() const
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{
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if (!m_impl)
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return String();
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return m_impl->reversed();
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}
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Vector<String> split_limit(char separator, int limit) const;
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Vector<String> split(char separator) const;
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String substring(int start, int length) const;
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@ -227,7 +234,6 @@ struct Traits<String> : public GenericTraits<String> {
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struct CaseInsensitiveStringTraits : public AK::Traits<String> {
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static unsigned hash(const String& s) { return s.impl() ? s.to_lowercase().impl()->hash() : 0; }
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static bool equals(const String& a, const String& b) { return a.to_lowercase() == b.to_lowercase(); }
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};
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inline bool operator<(const char* characters, const String& string)
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@ -264,5 +270,5 @@ inline bool operator<=(const char* characters, const String& string)
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}
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using AK::String;
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using AK::CaseInsensitiveStringTraits;
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using AK::String;
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