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Diffstat (limited to 'skel/docs/cheatsheet.txt')
-rw-r--r-- | skel/docs/cheatsheet.txt | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/skel/docs/cheatsheet.txt b/skel/docs/cheatsheet.txt deleted file mode 100644 index 8b8d104..0000000 --- a/skel/docs/cheatsheet.txt +++ /dev/null @@ -1,64 +0,0 @@ -Perl 6 cheat sheet v2 »ö« - -SIGILS MAJOR/MINOR CONTEXTS ACCESS ARRAYS HASHES -$scalar item list sink whole: @array[] %hash{} -@array Str flat/slice element: @array[0] %hash{'a'} -%hash Num lazy/eager/hyper (or) %hash<a> -&code Bool slice: @array[0,2] %hash{'a','b'} - COMPOSERS (or) %hash<a b> -TWIGILS [ ] array -$normal-lexical { } block/hash AUTOMATIC DEREFERENCE -$?compiler-constant < > quotewords &($foo)(1,2) == $foo(1,2) -$*dynamic-or-global (,) parcel @($foo)[1] == $foo[1] -$.public-accessor :() signature %($foo){'bar'} == $foo<bar> -$!private-attribute \() capture @(@($foo)[1])[2] == $foo[1][2] -$^positional-param -$:named-parameter CONTROL SYNTAX -$=pod-info for LIST { } # implicit $_ arg -$<named-match-capture> for LIST -> $a, $b { } # explicit args -$~slang-variable while/until EXPR { } - repeat while/until EXPR { } # do at least once -OPERATOR PRECEDENCE loop { } loop (a;b;c) { } # parens required! -.method .[] i if EXPR { } elsif EXPR { } else { } -++ -- unless EXPR { } # no else allowed! -** given EXPR { when EXPR { } default { } } -unary + - ~ ! ? ^ EXPR if EXPR for LIST; # list comprehension -* / % %% div next, last, redo # loop controls -+ - proceed, succeed # switch controls -x xx TYPES -~ Bool Bit Int Rat FatRat UInt Num Complex int32 complex64 etc. -& Str Cat Blob Char Byte Codepoint Grapheme Buf buf8 buf32 utf8 -| ^ IO Mu Any Cool Junction Whatever Match -sleep abs sin temp Parcel Capture Signature -<=> leg cmp .. but SCOPE DECLARATORS Pair Range Set Bag -~~ > == gt eq === eqv !op my lexical scope KeyHash KeySet KeyBag -&& our package scope Scalar Array Hash Code -|| ^^ // min max has instance scope Enum Order TrigBase -??!! ff anon no scope at all Block Routine Sub -= := op= => state persistent lexical Method Regex -so not augment benign parasitic Failure Exception -, : supersede deadly parasitic Instant Duration -X Xop Z Zop ... Date DateTime -say die map etc. OPERATOR DOMAINS -and Numeric: == !==(!=) + < > <=> <= >= -or xor Stringy: eq !eq(ne) ~ lt gt leg le ge -<== ==> Value: eqv !eqv before after cmp !after !before - ObjectID: === !=== -METAOPERATORS LINKS IRC -[op] reduce listop to A op B op C... perl6.org #perl6 irc.freenode.net -op= A = A op B rakudo.org #parrot irc.perl.org -!op !(A op B) -»op« hyper/vectorize REGEX METACHARS REGEX MODIFIERS -Zop zip with op ^ $ string begin/end :i ignore case -Xop cross with op ^^ $$ line begin/end :m ignore marks -Rop reverse args + one or more :g global -Sop sequentialize * zero or more :r ratchet - ? zero or one :s sigspace -SPECIAL VARIABLES **1..3 repeat in range :4th nth occurrence -$_ current topic () capture to $0,$1 :4x n times -$/ regex result [] no capture -$! error object <foo> subrule REGEX CHARCLASSES -@*ARGS command line <[]> character class . == anychar, \N non \n -@*INC include path | parallel or \s == <space>, \S non -%*ENV environment || serial or \d == <digit>, \D non -$*PID process id « » word boundary \w == <+alpha+digit+[_]> |