diff options
Diffstat (limited to 'ru-ru/lua-ru.html.markdown')
| -rw-r--r-- | ru-ru/lua-ru.html.markdown | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/ru-ru/lua-ru.html.markdown b/ru-ru/lua-ru.html.markdown index ebcd9a74..3fd478ef 100644 --- a/ru-ru/lua-ru.html.markdown +++ b/ru-ru/lua-ru.html.markdown @@ -144,7 +144,7 @@ local g; g = function (x) return math.sin(x) end print 'hello' -- Работает без ошибок. -- Вызов функции с одним табличным параметром так же не требуют круглых скобок (про таблицы в след.части): -print {} -- Works fine too. +print {} -- Тоже сработает. -------------------------------------------------------------------------------- -- 3. Таблицы. @@ -166,7 +166,7 @@ t.key2 = nil -- Удаляет key2 из таблицы. -- Literal notation for any (non-nil) value as key: u = {['@!#'] = 'qbert', [{}] = 1729, [6.28] = 'tau'} -print(u[6.28]) -- prints "tau" +print(u[6.28]) -- пишет "tau" -- Key matching is basically by value for numbers and strings, but by identity -- for tables. @@ -178,14 +178,14 @@ b = u[{}] -- We might expect 1729, but it's nil: -- A one-table-param function call needs no parens: function h(x) print(x.key1) end -h{key1 = 'Sonmi~451'} -- Prints 'Sonmi~451'. +h{key1 = 'Sonmi~451'} -- Печатает 'Sonmi~451'. for key, val in pairs(u) do -- Итерация цикла с таблицей. print(key, val) end --- _G is a special table of all globals. -print(_G['_G'] == _G) -- Prints 'true'. +-- _G - это таблица со всеми глобалями. +print(_G['_G'] == _G) -- Печатает 'true'. -- Using tables as lists / arrays: @@ -198,7 +198,7 @@ end -- keys, treated as a list. -------------------------------------------------------------------------------- --- 3.1 Metatables and metamethods. +-- 3.1 Мета-таблицы и мета-методы. -------------------------------------------------------------------------------- -- A table can have a metatable that gives the table operator-overloadish @@ -207,7 +207,7 @@ end f1 = {a = 1, b = 2} -- Represents the fraction a/b. f2 = {a = 2, b = 3} --- This would fail: +-- Это не сработает: -- s = f1 + f2 metafraction = {} @@ -221,7 +221,7 @@ end setmetatable(f1, metafraction) setmetatable(f2, metafraction) -s = f1 + f2 -- call __add(f1, f2) on f1's metatable +s = f1 + f2 -- вызывает __add(f1, f2) на мета-таблице f1 -- f1, f2 have no key for their metatable, unlike prototypes in js, so you must -- retrieve it as in getmetatable(f1). The metatable is a normal table with @@ -235,7 +235,7 @@ s = f1 + f2 -- call __add(f1, f2) on f1's metatable defaultFavs = {animal = 'gru', food = 'donuts'} myFavs = {food = 'pizza'} setmetatable(myFavs, {__index = defaultFavs}) -eatenBy = myFavs.animal -- works! thanks, metatable +eatenBy = myFavs.animal -- работает! спасибо, мета-таблица. -------------------------------------------------------------------------------- -- Direct table lookups that fail will retry using the metatable's __index @@ -247,21 +247,21 @@ eatenBy = myFavs.animal -- works! thanks, metatable -- Values of __index,add, .. are called metamethods. -- Full list. Here a is a table with the metamethod. --- __add(a, b) for a + b --- __sub(a, b) for a - b --- __mul(a, b) for a * b --- __div(a, b) for a / b --- __mod(a, b) for a % b --- __pow(a, b) for a ^ b --- __unm(a) for -a --- __concat(a, b) for a .. b --- __len(a) for #a --- __eq(a, b) for a == b --- __lt(a, b) for a < b --- __le(a, b) for a <= b --- __index(a, b) <fn or a table> for a.b --- __newindex(a, b, c) for a.b = c --- __call(a, ...) for a(...) +-- __add(a, b) для a + b +-- __sub(a, b) для a - b +-- __mul(a, b) для a * b +-- __div(a, b) для a / b +-- __mod(a, b) для a % b +-- __pow(a, b) для a ^ b +-- __unm(a) для -a +-- __concat(a, b) для a .. b +-- __len(a) для #a +-- __eq(a, b) для a == b +-- __lt(a, b) для a < b +-- __le(a, b) для a <= b +-- __index(a, b) <fn or a table> для a.b +-- __newindex(a, b, c) для a.b = c +-- __call(a, ...) для a(...) -------------------------------------------------------------------------------- -- 3.2 Class-like tables and inheritance. @@ -335,7 +335,7 @@ function LoudDog:new() end -------------------------------------------------------------------------------- --- 4. Modules. +-- 4. Модули. -------------------------------------------------------------------------------- |