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Comparison of boolean values is now allowed

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true > false
This commit is contained in:
John Wiegley 2010-05-30 02:16:32 -06:00
parent 66a26252df
commit 7ec52d2b39
1 changed files with 33 additions and 0 deletions
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33
src/value.cc
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@ -840,6 +840,23 @@ bool value_t::is_equal_to(const value_t& val) const
bool value_t::is_less_than(const value_t& val) const bool value_t::is_less_than(const value_t& val) const
{ {
switch (type()) { switch (type()) {
case BOOLEAN:
if (val.is_boolean()) {
if (as_boolean()) {
if (! val.as_boolean())
return false;
else
return false;
}
else if (! as_boolean()) {
if (! val.as_boolean())
return false;
else
return true;
}
}
break;
case DATETIME: case DATETIME:
if (val.is_datetime()) if (val.is_datetime())
return as_datetime() < val.as_datetime(); return as_datetime() < val.as_datetime();
@ -935,6 +952,22 @@ bool value_t::is_less_than(const value_t& val) const
bool value_t::is_greater_than(const value_t& val) const bool value_t::is_greater_than(const value_t& val) const
{ {
switch (type()) { switch (type()) {
if (val.is_boolean()) {
if (as_boolean()) {
if (! val.as_boolean())
return true;
else
return false;
}
else if (! as_boolean()) {
if (! val.as_boolean())
return false;
else
return false;
}
}
break;
case DATETIME: case DATETIME:
if (val.is_datetime()) if (val.is_datetime())
return as_datetime() > val.as_datetime(); return as_datetime() > val.as_datetime();