adds "key" to all snippets

YASnippet no longer use filenames as triggers, see
joaotavora/yasnippet@238e46a

!env

@@ -1,3 +1,4 @@
 #name : /usr/bin/env ruby
+# key: !env
 # --
 #!/usr/bin/env ruby

#

@@ -1,3 +1,4 @@
 #name : # =>
+# key: #
 # --
 # => 

:

@@ -1,3 +1,4 @@
 #name : :key => "value"
+# key: :
 # --
 :${key} => ${"value"}

Array

@@ -1,4 +1,5 @@
 #name : Array.new(10) { |i| ... }
 #group : Arrays
+# key: Array
 # --
 Array.new(${10}) { |${i}| $0 }

Comp

@@ -1,4 +1,5 @@
 #name : include Comparable; def <=> ... end
+# key: Comp
 # --
 include Comparable
 

Dir

@@ -1,4 +1,5 @@
 #name : Dir.glob("..") do |file| .. end
 #group : Files
+# key: Dir
 # --
 Dir.glob(${1:"dir/glob/*}") { |${2:file}| $0 }

Enum

@@ -1,5 +1,6 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Enumerables
+# key: Enum
 # --
 include Enumerable
 

File

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Files
+# key: File
 # --
 File.foreach(${1:"${2:path/to/file}"}) { |${3:line}| $0 }

File.1

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Files
+# key: File.1
 # --
 File.open(${1:"${2:path/to/file}"}${3/(^[rwab+]+$)|.*/(?1:, ")/}${3:w}${3/(^[rwab+]+$)|.*/(?1:")/}) { |${4:file}| $0 }

File.2

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Files
+# key: File.2
 # --
 File.read(${1:"${2:path/to/file}"})

Forw-

@@ -1,3 +1,4 @@
 # This was cloned from a TextMate bundle for yasnippet.
+# key: Forw-
 # --
 extend Forwardable

Hash

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Hashes
+# key: Hash
 # --
 Hash.new { |${1:hash}, ${2:key}| ${1:hash}[${2:key}] = $0 }

Md

@@ -1,3 +1,4 @@
 # This was cloned from a TextMate bundle for yasnippet.
+# key: Md
 # --
 File.open(${1:"${2:path/to/file}.dump"}, "w") { |${3:file}| Marshal.dump(${4:obj}, ${3:file}) }

Ml

@@ -1,3 +1,4 @@
 # This was cloned from a TextMate bundle for yasnippet.
+# key: Ml
 # --
 File.open(${1:"${2:path/to/file}.dump"}) { |${3:file}| Marshal.load(${3:file}) }

Pn-

@@ -1,3 +1,4 @@
 # This was cloned from a TextMate bundle for yasnippet.
+# key: Pn-
 # --
 PStore.new(${1:"${2:file_name.pstore}"})

Yd-

@@ -1,3 +1,4 @@
 # This was cloned from a TextMate bundle for yasnippet.
+# key: Yd-
 # --
 File.open(${1:"${2:path/to/file}.yaml"}, "w") { |${3:file}| YAML.dump(${4:obj}, ${3:file}) }

Yl-

@@ -1,3 +1,4 @@
 #name : YAML.load(file)
+# key: Yl-
 # --
 File.open("${1:path/to/file.yaml}") { |${2:file}| YAML.load(${2:file}) }

aa

@@ -1,3 +1,4 @@
 #name : attr_accesor :...
+# key: aa
 # --
 attr_accessor :$0

ae

@@ -1,4 +1,5 @@
 #name : assert_equal  ... ,  ... 
 #group: assert
+# key: ae
 # --
 assert_equal ${expected}, ${actual}

ako

@@ -1,4 +1,5 @@
 #name : assert_kind_of  ... ,  ... 
 #group: assert
+# key: ako
 # --
 assert_kind_of ${class}, ${object}

all

@@ -1,4 +1,5 @@
 #name : all? { |...| ... }
 #group : Enumerables
+# key: all
 # --
 all? { |${e}| $0 }

am

@@ -1,3 +1,4 @@
 #name : alias_method new, old
+# key: am
 # --
 alias_method :${new_name}, :${old_name}

ann

@@ -1,4 +1,5 @@
 #name : assert_not_nil  ... 
 #group: assert
+# key: ann
 # --
 assert_not_nil ${object}

any

@@ -1,4 +1,5 @@
 #name : any? { |...| ... }
 #group : Enumerables
+# key: any
 # --
 any? { |${e}| $0 }

app

@@ -1,4 +1,5 @@
 #name : if __FILE__ == $PROGRAM_NAME ... end
+# key: app
 # --
 if __FILE__ == $PROGRAM_NAME
   $0

ar

@@ -1,3 +1,4 @@
 #name : attr_reader :...
+# key: ar
 # --
 attr_reader :$0

ars

@@ -1,4 +1,5 @@
 #name : assert_response : ... 
 #group: assert
+# key: ars
 # --
 assert_response :${success}

art

@@ -1,4 +1,5 @@
 #name : assert_redirected_to :controller => " ... "
 #group: assert
+# key: art
 # --
 assert_redirected_to :controller => "${controller}"

as

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: as
 # --
 assert`snippet_paren.rb`${1:test}, "${0:Failure message.}"`snippet_paren.rb end`

ase

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: ase
 # --
 assert_equal`snippet_paren.rb`${1:expected}, ${0:actual}`snippet_paren.rb end`

asid

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asid
 # --
 assert_in_delta`snippet_paren.rb`${1:expected_float}, ${2:actual_float}, ${0:2 ** -20}`snippet_paren.rb end`

asio

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asio
 # --
 assert_instance_of`snippet_paren.rb`${1:ExpectedClass}, ${0:actual_instance}`snippet_paren.rb end`

asko

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asko
 # --
 assert_kind_of`snippet_paren.rb`${1:ExpectedKind}, ${0:actual_instance}`snippet_paren.rb end`

asm

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asm
 # --
 assert_match`snippet_paren.rb`/${1:expected_pattern}/, ${0:actual_string}`snippet_paren.rb end`

asn

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asn
 # --
 assert_nil`snippet_paren.rb`${0:instance}`snippet_paren.rb end`

asne

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asne
 # --
 assert_not_equal`snippet_paren.rb`${1:unexpected}, ${0:actual}`snippet_paren.rb end`

asnm

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asnm
 # --
 assert_no_match`snippet_paren.rb`/${1:unexpected_pattern}/, ${0:actual_string}`snippet_paren.rb end`

asnn

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asnn
 # --
 assert_not_nil`snippet_paren.rb`${0:instance}`snippet_paren.rb end`

asnr

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asnr
 # --
 assert_nothing_raised(${1:Exception}) { $0 }

asns

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asns
 # --
 assert_not_same`snippet_paren.rb`${1:unexpected}, ${0:actual}`snippet_paren.rb end`

asnt

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asnt
 # --
 assert_nothing_thrown { $0 }

aso

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: aso
 # --
 assert_operator`snippet_paren.rb`${1:left}, :${2:operator}, ${0:right}`snippet_paren.rb end`

asr

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asr
 # --
 assert_raise(${1:Exception}) { $0 }

asrt

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: asrt
 # --
 assert_respond_to`snippet_paren.rb`${1:object}, :${0:method}`snippet_paren.rb end`

ass

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: ass
 # --
 assert_same`snippet_paren.rb`${1:expected}, ${0:actual}`snippet_paren.rb end`

ass.1

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: ass.1
 # --
 assert_send`snippet_paren.rb`[${1:object}, :${2:message}, ${0:args}]`snippet_paren.rb end`

ast

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : Tests
+# key: ast
 # --
 assert_throws(:${1:expected}) { $0 }

begin

@@ -1,5 +1,6 @@
 #name : begin ... rescue ... end
 #group : Blocks
+# key: begin
 # --
 begin
   $3

bm

@@ -1,4 +1,5 @@
 #name : Benchmark.bmbm(...) do ... end
+# key: bm
 # --
 Benchmark.bmbm(${1:10}) do |x|
   $0

bm-

@@ -1,4 +1,5 @@
 # This was cloned from a TextMate bundle for yasnippet.
+# key: bm-
 # --
 TESTS = ${1:10_000}
 Benchmark.bmbm do |results|

bt

@@ -1,4 +1,5 @@
 #name : belongs_to : ... 
 #group: ActiveRecord
+# key: bt
 # --
 belongs_to :${class}

case

@@ -1,5 +1,6 @@
 #name : case ... end
 #group : Conditions
+# key: case
 # --
 case ${1:object}
 when ${2:condition}

cl

@@ -1,3 +1,4 @@
 #name : classify { |...| ... }
+# key: cl
 # --
 classify { |${e}| $0 }

cla

@@ -1,5 +1,6 @@
 #name : class << self ... end
 #group : definitions
+# key: cla
 # --
 class << ${self}
   $0

cla-

@@ -1,5 +1,6 @@
 #name : class .. < DelegateClass .. initialize .. end  (class)
 #group : definitions
+# key: cla-
 # --
 class ${1:ClassName} < DelegateClass(${2:ParentClass})
   def initialize(${3:args})

cla.1

@@ -1,5 +1,6 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : definitions
+# key: cla.1
 # --
 ${1:${TM_FILENAME/(?:\A|_)([A-Za-z0-9]+)(?:\.rb)?/(?2::\u$1)/g}} = Struct.new(:${2:attr_names}) do
   def ${3:method_name}

cla.2

@@ -1,5 +1,6 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : definitions
+# key: cla.2
 # --
 class ${1:${TM_FILENAME/(?:\A|_)([A-Za-z0-9]+)(?:\.rb)?/(?2::\u$1)/g}}
   $0

cla.3

@@ -1,5 +1,6 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : definitions
+# key: cla.3
 # --
 class ${1:${TM_FILENAME/(?:\A|_)([A-Za-z0-9]+)(?:\.rb)?/(?2::\u$1)/g}}
   def initialize${2/(^.*?\S.*)|.*/(?1:\()/}${2:args}${2/(^.*?\S.*)|.*/(?1:\))/}

cla.4

@@ -1,5 +1,6 @@
 # This was cloned from a TextMate bundle for yasnippet.
 #group : definitions
+# key: cla.4
 # --
 class ${1:BlankSlate}
   instance_methods.each { |meth| undef_method(meth) unless meth =~ /\A__/ }

clafn

@@ -1,3 +1,4 @@
 #name : class_from_name()
+# key: clafn
 # --
 split("::").inject(Object) { |par, const| par.const_get(const) }