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Lexer: Migrated commify, ucFirst and lowerCase from text to Lexer

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This commit is contained in:
Paul Beckingham
2015-10-30 10:57:14 -04:00
parent 7119c42780
commit 51def4b12b
15 changed files with 169 additions and 163 deletions
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94
src/text.cpp
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@@ -357,100 +357,6 @@ bool extractLine (
return true;
}
////////////////////////////////////////////////////////////////////////////////
std::string commify (const std::string& data)
{
// First scan for decimal point and end of digits.
int decimalPoint = -1;
int end = -1;
int i;
for (int i = 0; i < (int) data.length (); ++i)
{
if (Lexer::isDigit (data[i]))
end = i;
if (data[i] == '.')
decimalPoint = i;
}
std::string result;
if (decimalPoint != -1)
{
// In reverse order, transfer all digits up to, and including the decimal
// point.
for (i = (int) data.length () - 1; i >= decimalPoint; --i)
result += data[i];
int consecutiveDigits = 0;
for (; i >= 0; --i)
{
if (Lexer::isDigit (data[i]))
{
result += data[i];
if (++consecutiveDigits == 3 && i && Lexer::isDigit (data[i - 1]))
{
result += ',';
consecutiveDigits = 0;
}
}
else
result += data[i];
}
}
else
{
// In reverse order, transfer all digits up to, but not including the last
// digit.
for (i = (int) data.length () - 1; i > end; --i)
result += data[i];
int consecutiveDigits = 0;
for (; i >= 0; --i)
{
if (Lexer::isDigit (data[i]))
{
result += data[i];
if (++consecutiveDigits == 3 && i && Lexer::isDigit (data[i - 1]))
{
result += ',';
consecutiveDigits = 0;
}
}
else
result += data[i];
}
}
// reverse result into data.
std::string done;
for (int i = (int) result.length () - 1; i >= 0; --i)
done += result[i];
return done;
}
////////////////////////////////////////////////////////////////////////////////
std::string lowerCase (const std::string& input)
{
std::string output = input;
std::transform (output.begin (), output.end (), output.begin (), tolower);
return output;
}
////////////////////////////////////////////////////////////////////////////////
std::string ucFirst (const std::string& input)
{
std::string output = input;
if (output.length () > 0)
output[0] = toupper (output[0]);
return output;
}
////////////////////////////////////////////////////////////////////////////////
const std::string str_replace (
std::string &str,