From bdce4328d7679af4d5e7f00e858b17f58cec5b40 Mon Sep 17 00:00:00 2001 From: Pascal Rigaux Date: Sun, 7 Jan 2001 14:35:09 +0000 Subject: (may_apply): added --- perl-install/common.pm | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'perl-install/common.pm') diff --git a/perl-install/common.pm b/perl-install/common.pm index 20eac44ea..b22a623f9 100644 --- a/perl-install/common.pm +++ b/perl-install/common.pm @@ -6,7 +6,7 @@ use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $printable_chars $sizeof_int $bitof_int @ISA = qw(Exporter); %EXPORT_TAGS = ( - common => [ qw(__ even odd arch better_arch compat_arch min max sqr sum and_ or_ if_ sign product bool invbool listlength bool2text bool2yesno text2bool to_int to_float ikeys member divide is_empty_array_ref is_empty_hash_ref add2hash add2hash_ set_new set_add round round_up round_down first second top uniq translate untranslate warp_text formatAlaTeX formatLines deref next_val_in_array) ], + common => [ qw(__ may_apply even odd arch better_arch compat_arch min max sqr sum and_ or_ if_ sign product bool invbool listlength bool2text bool2yesno text2bool to_int to_float ikeys member divide is_empty_array_ref is_empty_hash_ref add2hash add2hash_ set_new set_add round round_up round_down first second top uniq translate untranslate warp_text formatAlaTeX formatLines deref next_val_in_array) ], functional => [ qw(fold_left compose mapgrep map_index grep_index find_index map_each grep_each list2kv map_tab_hash mapn mapn_ difference2 before_leaving catch_cdie cdie combine) ], file => [ qw(dirname basename touch all glob_ cat_ cat__ output symlinkf chop_ mode typeFromMagic expand_symlinks) ], system => [ qw(sync makedev unmakedev psizeof strcpy gettimeofday syscall_ salt getVarsFromSh setVarsInSh setVarsInShMode setVarsInCsh substInFile availableMemory availableRamMB removeXiBSuffix template2file template2userfile update_userkderc list_skels formatTime formatTimeRaw unix2dos setVirtual isCdNotEjectable) ], @@ -136,6 +136,8 @@ sub expand_symlinks { $f; } +sub may_apply { $_[0] ? $_[0]->($_[1]) : (@_ > 2 ? $_[2] : $_[1]) } + sub if_($@) { my $b = shift; $b ? @_ : (); -- cgit v1.2.1