diff options
-rw-r--r-- | pos.lua | 1 | ||||
-rw-r--r-- | qw.lua | 17 |
2 files changed, 18 insertions, 0 deletions
@@ -26,6 +26,7 @@ function Pos.__mul(a,b) else error("can only multiply Pos by scalar") end + end function Pos.__div(a,b) assert(type(b) == "number","can only divide Pos by scalar") @@ -0,0 +1,17 @@ +-- qw"aaa bbb ccc" --> { "aaa", "bbb", "ccc" } +local function qw(str) + local out = {} + for x in str:gmatch"%S+" do + table.insert(out, x) + end + return out +end +-- qw.s"aaa bbb ccc" --> { aaa=true, bbb=true, ccc=true } +local function qws(str) + local out = {} + for x in str:gmatch"%S+" do + out[x] = true + end + return out +end +return setmetatable({qw=qw,s=qws},{__call=function(_,...) return qw(...) end}) |