is_qv#

Tell whether a version object is in dotted-integer form.

Σύνοψη#

if ($v->is_qv) { ... }

Returns a true value for objects built via declare or qv, or from a string with two or more dots (e.g. "1.2.3"). Returns false for decimal versions like "1.023".

Τι επιστρέφεται#

A boolean: 1 if the qv flag is set on the object, the empty string otherwise.

Παραδείγματα#

version->declare("v1.2.3")->is_qv;   # 1
version->new("1.023")->is_qv;        # ""
version->new("1.2.3")->is_qv;        # 1 - three components implies qv

Διαφορές από το upstream#

Fully compatible with upstream version 0.9929.

Δείτε επίσης#

  • is_alpha - the other introspection flag

  • declare - the common way to set the qv flag

  • normal - the stringification is_qv objects choose for ""