test/indent/ruby.rb

   1 if something_wrong?             # ruby-move-to-block-skips-heredoc
   2   ActiveSupport::Deprecation.warn(<<-eowarn)
   3   boo hoo
   4   end
   5   eowarn
   6 end
   7
   8 # Percent literals.
   9 b = %Q{This is a "string"}
  10 c = %w!foo
  11  bar
  12  baz!
  13 d = %(hello (nested) world)
  14
  15 # Don't propertize percent literals inside strings.
  16 "(%s, %s)" % [123, 456]
  17
  18 # Or inside comments.
  19 x = # "tot %q/to"; =
  20   y = 2 / 3
  21
  22 # Regexp after whitelisted method.
  23 "abc".sub /b/, 'd'
  24
  25 # Don't mis-match "sub" at the end of words.
  26 a = asub / aslb + bsub / bslb;
  27
  28 # Highlight the regexp after "if".
  29 x = toto / foo if /do bar/ =~ "dobar"
  30
  31 bar(class: XXX) do              # ruby-indent-keyword-label
  32   foo
  33 end
  34 bar
  35
  36 foo = [1,                       # ruby-deep-indent
  37        2]
  38
  39 foo = {                         # ruby-deep-indent-disabled
  40   a: b
  41 }
  42
  43 foo({
  44      a: b,
  45      c: d
  46    })
  47
  48 foo = [                         # ruby-deep-indent-disabled
  49   1
  50 ]
  51
  52 foo(                            # ruby-deep-indent-disabled
  53   a
  54 )
  55
  56 # Multiline regexp.
  57 /bars
  58  tees # toots
  59  nfoos/
  60
  61 def test1(arg)
  62   puts "hello"
  63 end
  64
  65 def test2 (arg)
  66   a = "apple"
  67
  68   if a == 2
  69     puts "hello"
  70   else
  71     puts "there"
  72   end
  73
  74   if a == 2 then
  75     puts "hello"
  76   elsif a == 3
  77     puts "hello3"
  78   elsif a == 3 then
  79     puts "hello3"
  80   else
  81     puts "there"
  82   end
  83
  84   case a
  85   when "a"
  86     6
  87   # Support for this syntax was removed in Ruby 1.9, so we
  88   # probably don't need to handle it either.
  89   # when "b" :
  90   #   7
  91   # when "c" : 2
  92   when "d"  then 4
  93   else 5
  94   end
  95 end
  96
  97 # Some Cucumber code:
  98 Given /toto/ do
  99   print "hello"
 100 end
 101
 102 # Bug#15208
 103 if something == :==
 104   do_something
 105 end
 106
 107 # Example from http://www.ruby-doc.org/docs/ProgrammingRuby/html/language.html
 108 d = 4 + 5 +      # no '\' needed
 109     6 + 7
 110
 111 # Example from http://www.ruby-doc.org/docs/ProgrammingRuby/html/language.html
 112 e = 8 + 9   \
 113     + 10         # '\' needed
 114
 115 begin
 116   foo
 117 ensure
 118   bar
 119 end
 120
 121 # Bug#15369
 122 MSG = 'Separate every 3 digits in the integer portion of a number' \
 123       'with underscores(_).'
 124
 125 class C
 126   def foo
 127     self.end
 128     D.new.class
 129   end
 130 end
 131
 132 a = foo(j, k) -
 133     bar_tee
 134
 135 while a < b do # "do" is optional
 136   foo
 137 end
 138
 139 desc "foo foo" \
 140      "bar bar"
 141
 142 foo.
 143   bar
 144
 145 # https://github.com/rails/rails/blob/17f5d8e062909f1fcae25351834d8e89967b645e/activesupport/lib/active_support/time_with_zone.rb#L206
 146 foo
 147   .bar
 148
 149 z = {
 150   foo: {
 151     a: "aaa",
 152     b: "bbb"
 153   }
 154 }
 155
 156 foo if
 157   bar
 158
 159 if foo?
 160   bar
 161 end
 162
 163 method arg1,                   # bug#15594
 164        method2 arg2,
 165                arg3
 166
 167 method? arg1,
 168         arg2
 169
 170 method! arg1,
 171         arg2
 172
 173 it "is a method call with block" do |asd|
 174   foo
 175 end
 176
 177 it("is too!") {
 178   bar
 179 }
 180
 181 and_this_one(has) { |block, parameters|
 182   tee
 183 }
 184
 185 if foo &&
 186    bar
 187 end
 188
 189 foo +
 190   bar
 191
 192 foo_bar_tee(1, 2, 3)
 193   .qux
 194   .bar
 195
 196 # Examples below still fail with `ruby-use-smie' on:
 197
 198 foo = [1, 2, 3].map do |i|
 199   i + 1
 200 end
 201
 202 method !arg1,
 203        arg2
 204
 205 method [],
 206        arg2
 207
 208 method :foo,
 209        :bar
 210
 211 method (a + b),
 212        c
 213
 214 foo do
 215   bar
 216     .tee
 217 end
 218
 219 def bar
 220   foo
 221     .baz
 222 end