Perl Best Practices (chapter 6; don't have dead tree version handy so no clue on a page number) recommends laying chained ternary expressions out as a table. If you squint it almost looks haskelly.
# Name format... # Salutation...
my $salute = $name eq $EMPTY_STR ? 'Dear Custome
+r'
: $name =~ m/ \A((?:Sir|Dame) \s+ \S+) /xms ? "Dear $1"
: $name =~ m/ (.*), \s+ Ph[.]?D \z /xms ? "Dear Dr $1"
: "Dear $name"
+ ;
The cake is a lie.
The cake is a lie.
The cake is a lie.
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