Fix formatting

joshnuss · Jun 2, 2019 · 7f07cae · 7f07cae
1 parent a3b5356
commit 7f07cae
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Showing 13 changed files with 57 additions and 59 deletions.
diff --git a/observer/payroll.exs b/observer/payroll.exs
@@ -2,8 +2,8 @@ defmodule Payroll do
   use GenEvent
 
   def handle_event({:changed, employee}, state) do
-    IO.puts "Cut a new check for #{employee.name}!"
-    IO.puts "His salary is now #{employee.salary}!"
+    IO.puts("Cut a new check for #{employee.name}!")
+    IO.puts("His salary is now #{employee.salary}!")
 
     {:ok, state}
   end

diff --git a/observer/run.exs b/observer/run.exs
@@ -1,6 +1,6 @@
 fred = %Employee{name: "Fred Flinstone", title: "Crane Operator", salary: 30000}
 
-{:ok, pid} = GenEvent.start_link
+{:ok, pid} = GenEvent.start_link()
 
 HR.start_link(fred, pid)
 

diff --git a/observer/tax_man.exs b/observer/tax_man.exs
@@ -2,7 +2,7 @@ defmodule TaxMan do
   use GenEvent
 
   def handle_event({:changed, employee}, state) do
-    IO.puts "Send #{employee.name} a new tax bill!"
+    IO.puts("Send #{employee.name} a new tax bill!")
 
     {:ok, state}
   end

diff --git a/proxy/run.exs b/proxy/run.exs
@@ -29,16 +29,16 @@ defmodule BankAccount do
   def handle_call({:deposit, money}, _from, state) when money > 0 do
     new_state = %{
       balance: state.balance + money,
-      transactions: [{:deposit, money}|state.transactions]
+      transactions: [{:deposit, money} | state.transactions]
     }
 
     {:reply, {:ok, new_state.balance}, new_state}
   end
 
-  def handle_call({:withdraw, money}, _from, state=%{balance: balance}) when money < balance do
+  def handle_call({:withdraw, money}, _from, state = %{balance: balance}) when money < balance do
     new_state = %{
       balance: state.balance - money,
-      transactions: [{:withdraw, money}|state.transactions]
+      transactions: [{:withdraw, money} | state.transactions]
     }
 
     {:reply, {:ok, new_state.balance}, new_state}
@@ -62,19 +62,20 @@ defmodule PrivacyProxy do
         GenServer.reply(from, result)
     end
 
-    intercept(account) # continue intercepting
+    # continue intercepting
+    intercept(account)
   end
 end
 
-{:ok, account} = BankAccount.start_link
+{:ok, account} = BankAccount.start_link()
 
 # without interceptor
-BankAccount.deposit(account, 100) |> IO.inspect
-BankAccount.withdraw(account, 10) |> IO.inspect
+BankAccount.deposit(account, 100) |> IO.inspect()
+BankAccount.withdraw(account, 10) |> IO.inspect()
 
 # spawn a proxy to intercept
-proxy = spawn PrivacyProxy, :intercept, [account]
+proxy = spawn(PrivacyProxy, :intercept, [account])
 
 # calls to balance are now intercepted
-BankAccount.balance(proxy) |> IO.inspect
-BankAccount.deposit(proxy, 10) |> IO.inspect
+BankAccount.balance(proxy) |> IO.inspect()
+BankAccount.deposit(proxy, 10) |> IO.inspect()
diff --git a/singleton/run.exs b/singleton/run.exs
@@ -5,7 +5,7 @@ defmodule Singleton do
   @name :the_singleton_name
 
   # for a singleton across all nodes
-  #@name {:global, :the_singleton_name}
+  # @name {:global, :the_singleton_name}
 
   @initial_value "starting value"
 
@@ -25,8 +25,8 @@ defmodule Singleton do
     do: {:reply, :ok, value}
 end
 
-Singleton.start_link
+Singleton.start_link()
 
-Singleton.value |> IO.puts
+Singleton.value() |> IO.puts()
 Singleton.update("new value")
-Singleton.value |> IO.puts
+Singleton.value() |> IO.puts()
diff --git a/strategy/html_formatter.exs b/strategy/html_formatter.exs
@@ -2,17 +2,17 @@ defmodule HTMLFormatter do
   @behaviour Formatter
 
   def output_report(context) do
-    IO.puts "<html>"
-    IO.puts "  <head>"
-    IO.puts "    <title>#{context.title}</title>"
-    IO.puts "  </head>"
-    IO.puts "  <body>"
+    IO.puts("<html>")
+    IO.puts("  <head>")
+    IO.puts("    <title>#{context.title}</title>")
+    IO.puts("  </head>")
+    IO.puts("  <body>")
 
-    Enum.each context.text, fn line ->
-      IO.puts "    <p>#{line}</p>"
-    end
+    Enum.each(context.text, fn line ->
+      IO.puts("    <p>#{line}</p>")
+    end)
 
-    IO.puts "  </body>"
-    IO.puts "</html>"
+    IO.puts("  </body>")
+    IO.puts("</html>")
   end
 end
diff --git a/strategy/plain_text_formatter.exs b/strategy/plain_text_formatter.exs
@@ -2,7 +2,7 @@ defmodule PlainTextFormatter do
   @behaviour Formatter
 
   def output_report(context) do
-    IO.puts "***** #{context.title} *****"
+    IO.puts("***** #{context.title} *****")
 
     Enum.each(context.text, &IO.puts/1)
   end

diff --git a/strategy/report.exs b/strategy/report.exs
@@ -24,4 +24,3 @@ defmodule Report do
   def change_format(formatter),
     do: GenServer.call(__MODULE__, {:change_format, formatter})
 end
-
diff --git a/strategy/using_fn/report.exs b/strategy/using_fn/report.exs
@@ -24,4 +24,3 @@ defmodule Report do
   def change_format(formatter),
     do: GenServer.call(__MODULE__, {:change_format, formatter})
 end
-
diff --git a/strategy/using_fn/run.exs b/strategy/using_fn/run.exs
@@ -1,21 +1,21 @@
 # start server with default formatter
 html = fn context ->
-  IO.puts "<html>"
-  IO.puts "  <head>"
-  IO.puts "    <title>#{context.title}</title>"
-  IO.puts "  </head>"
-  IO.puts "  <body>"
+  IO.puts("<html>")
+  IO.puts("  <head>")
+  IO.puts("    <title>#{context.title}</title>")
+  IO.puts("  </head>")
+  IO.puts("  <body>")
 
-  Enum.each context.text, fn line ->
-    IO.puts "    <p>#{line}</p>"
-  end
+  Enum.each(context.text, fn line ->
+    IO.puts("    <p>#{line}</p>")
+  end)
 
-  IO.puts "  </body>"
-  IO.puts "</html>"
+  IO.puts("  </body>")
+  IO.puts("</html>")
 end
 
 plain_text = fn context ->
-  IO.puts "***** #{context.title} *****"
+  IO.puts("***** #{context.title} *****")
   Enum.each(context.text, &IO.puts/1)
 end
 

diff --git a/template_method/html_report.exs b/template_method/html_report.exs
@@ -2,23 +2,23 @@ defmodule HTMLReport do
   use Report
 
   def output_start,
-    do: IO.puts "<html>"
+    do: IO.puts("<html>")
 
   def output_head do
-    IO.puts "  <head>"
-    IO.puts "    <title>#{@title}</title>"
-    IO.puts "  </head>"
+    IO.puts("  <head>")
+    IO.puts("    <title>#{@title}</title>")
+    IO.puts("  </head>")
   end
 
   def output_body_start,
-    do: IO.puts "<body>"
+    do: IO.puts("<body>")
 
   def output_line(line),
-    do: IO.puts "  <p>#{line}</p>"
+    do: IO.puts("  <p>#{line}</p>")
 
   def output_body_end,
-    do: IO.puts "</body>"
+    do: IO.puts("</body>")
 
   def output_end,
-    do: IO.puts "</html>"
+    do: IO.puts("</html>")
 end
diff --git a/template_method/plain_text_report.exs b/template_method/plain_text_report.exs
@@ -2,8 +2,8 @@ defmodule PlainTextReport do
   use Report
 
   def output_head,
-    do: IO.puts "**** #{@title} ****\n"
+    do: IO.puts("**** #{@title} ****\n")
 
   def output_line(line),
-    do: IO.puts line
+    do: IO.puts(line)
 end
diff --git a/template_method/report.exs b/template_method/report.exs
@@ -26,13 +26,12 @@ defmodule Report do
       def output_body_end, do: nil
       def output_end, do: nil
 
-      defoverridable [output_start: 0,
-                      output_head: 0,
-                      output_body_start: 0,
-                      output_line: 1,
-                      output_body_end: 0,
-                      output_end: 0]
+      defoverridable output_start: 0,
+                     output_head: 0,
+                     output_body_start: 0,
+                     output_line: 1,
+                     output_body_end: 0,
+                     output_end: 0
     end
   end
 end
-
Original file line number	Diff line number	Diff line change
Expand Up		@@ -24,4 +24,3 @@ defmodule Report do
		def change_format(formatter),
		do: GenServer.call(__MODULE__, {:change_format, formatter})
		end