diff options
| -rw-r--r-- | zh-cn/elixir-cn.html.markdown | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/zh-cn/elixir-cn.html.markdown b/zh-cn/elixir-cn.html.markdown index 2c8f5fb5..a2e5f4aa 100644 --- a/zh-cn/elixir-cn.html.markdown +++ b/zh-cn/elixir-cn.html.markdown @@ -311,7 +311,7 @@ defmodule MyMod do end ## --------------------------- -## -- Records and Exceptions +## -- 记录和异常(Records and Exceptions) ## --------------------------- # Records are basically structures that allow you to associate a name with @@ -324,7 +324,7 @@ joe_info = Person.new(name: "Joe", age: 30, height: 180) # 访问name的值 joe_info.name #=> "Joe" -# Update the value of age +# 更新age的值 joe_info = joe_info.age(31) #=> Person[name: "Joe", age: 31, height: 180] # The `try` block with the `rescue` keyword is used to handle exceptions @@ -351,8 +351,7 @@ end # concurrent programs in elixir are three primitives: spawning processes, # sending messages and receiving messages. -# To start a new process we use the `spawn` function, which takes a function -# as argument. +# 启动一个新的进程使用`spawn`函数，接收一个函数作为参数 f = fn -> 2 * 2 end #=> #Function<erl_eval.20.80484245> spawn(f) #=> #PID<0.40.0> @@ -373,10 +372,10 @@ defmodule Geometry do end end -# Compile the module and create a process that evaluates `area_loop` in the shell +# 编译这个模块，在shell中创建一个进程，并执行 `area_looop` 函数。 pid = spawn(fn -> Geometry.area_loop() end) #=> #PID<0.40.0> -# Send a message to `pid` that will match a pattern in the receive statement +# 发送一个消息给 `pid`， 会在receive语句进行模式匹配 pid <- {:rectangle, 2, 3} #=> Area = 6 # {:rectangle,2,3} @@ -389,7 +388,7 @@ pid <- {:circle, 2} self() #=> #PID<0.27.0> ``` -## References +## 参考文献 * [Getting started guide](http://elixir-lang.org/getting_started/1.html) from [elixir webpage](http://elixir-lang.org) * [Elixir Documentation](http://elixir-lang.org/docs/master/) |