not correct of the isarray function example

[damonchen]

current isarray function example is

local isarray = require "table.isarray"

print(isarray{"a", true, 3.14})  -- true
print(isarray{"dog" = 3})  -- false
print(isarray{})  -- true

That is not the correct lua syntax. It should be

local isarray = require "table.isarray"

print(isarray({"a", true, 3.14}))  -- true
print(isarray({dog = 3}))  -- false
print(isarray({}))  -- true

[doujiang24]

@damonchen thanks for your report. this change {"dog" = 3} => {dog = 3} should be good engouh since the () can be ommited. Will you help to create a PR for it? thanks :)

[josephcsible]

No, it's correct the way it is now. Lua doesn't require parentheses when calling functions with a table constructor as an argument.