vim-snippets/snippets/ruby.snippets
jake romer d95d8e1999 Replace soft tabs with hard ones.
Conforms to the snippet syntax in the rest of the file. 
Also resolves an error raised in UltiSnips referenced in https://github.com/SirVer/ultisnips/issues/233
2015-06-07 12:12:37 -04:00

734 lines
14 KiB
Plaintext

# encoding for Ruby 1.9
snippet enc
# encoding: utf-8
# #!/usr/bin/env ruby
snippet #!
#!/usr/bin/env ruby
# encoding: utf-8
# New Block
snippet =b
=begin rdoc
${0}
=end
snippet prot
protected
${0}
snippet priv
private
${0}
snippet y
:yields: ${0:arguments}
snippet rb
#!/usr/bin/env ruby -wKU
snippet beg
begin
${0}
rescue ${1:Exception} => ${2:e}
end
snippet req require
require '${1}'
snippet reqr
require_relative '${1}'
snippet #
# =>
snippet end
__END__
snippet case
case ${1:object}
when ${2:condition}
${0}
end
snippet when
when ${1:condition}
${0}
snippet def
def ${1:method_name}
${0}
end
snippet deft
def test_${1:case_name}
${0}
end
snippet descendants
class Class
def descendants
ObjectSpace.each_object(::Class).select { |klass| klass < self }
end
end
snippet if
if ${1:condition}
${0}
end
snippet ife
if ${1:condition}
${2}
else
${0}
end
snippet eif
elsif ${1:condition}
${0}
snippet ifee
if ${1:condition}
$2
elsif ${3:condition}
$4
else
$0
end
snippet unless
unless ${1:condition}
${0}
end
snippet unlesse
unless ${1:condition}
$2
else
$0
end
snippet unlesee
unless ${1:condition}
$2
elsif ${3:condition}
$4
else
$0
end
snippet wh
while ${1:condition}
${0}
end
snippet for
for ${1:e} in ${2:c}
${0}
end
snippet until
until ${1:condition}
${0}
end
snippet cla class .. end
class ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`}
${0}
end
snippet cla class .. initialize .. end
class ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`}
def initialize(${2:args})
${0}
end
end
snippet cla< class .. < ParentClass .. initialize .. end
class ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`} < ${2:ParentClass}
def initialize(${3:args})
${0}
end
end
snippet blankslate class BlankSlate .. initialize .. end
class ${0:BlankSlate}
instance_methods.each { |meth| undef_method(meth) unless meth =~ /\A__/ }
end
snippet claself class << self .. end
class << ${1:self}
${0}
end
# class .. < DelegateClass .. initialize .. end
snippet cla-
class ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`} < DelegateClass(${2:ParentClass})
def initialize(${3:args})
super(${4:del_obj})
${0}
end
end
snippet mod module .. end
module ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`}
${0}
end
snippet mod module .. ClassMethods .. end
module ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`}
module ClassMethods
${0}
end
module InstanceMethods
end
def self.included(receiver)
receiver.extend ClassMethods
receiver.send :include, InstanceMethods
end
end
# attr_reader
snippet r
attr_reader :${0:attr_names}
# attr_writer
snippet w
attr_writer :${0:attr_names}
# attr_accessor
snippet rw
attr_accessor :${0:attr_names}
snippet atp
attr_protected :${0:attr_names}
snippet ata
attr_accessible :${0:attr_names}
snippet ana
accepts_nested_attributes_for :${0:association}
# ivc == instance variable cache
snippet ivc
@${1:variable_name} ||= ${0:cached_value}
# include Enumerable
snippet Enum
include Enumerable
def each(&block)
${0}
end
# include Comparable
snippet Comp
include Comparable
def <=>(other)
${0}
end
# extend Forwardable
snippet Forw-
extend Forwardable
# def self
snippet defs
def self.${1:class_method_name}
${0}
end
# def initialize
snippet definit
def initialize(${1:args})
${0}
end
# def method_missing
snippet defmm
def method_missing(meth, *args, &blk)
${0}
end
snippet defd
def_delegator :${1:@del_obj}, :${2:del_meth}, :${0:new_name}
snippet defds
def_delegators :${1:@del_obj}, :${0:del_methods}
snippet am
alias_method :${1:new_name}, :${0:old_name}
snippet app
if __FILE__ == $PROGRAM_NAME
${0}
end
# usage_if()
snippet usai
if ARGV.${1}
abort "Usage: #{$PROGRAM_NAME} ${2:ARGS_GO_HERE}"${0}
end
# usage_unless()
snippet usau
unless ARGV.${1}
abort "Usage: #{$PROGRAM_NAME} ${2:ARGS_GO_HERE}"${0}
end
snippet array
Array.new(${1:10}) { |${2:i}| ${0} }
snippet hash
Hash.new { |${1:hash}, ${2:key}| $1[$2] = ${0} }
snippet file File.foreach() { |line| .. }
File.foreach(${1:'path/to/file'}) { |${2:line}| ${0} }
snippet file File.read()
File.read(${1:'path/to/file'})
snippet Dir Dir.global() { |file| .. }
Dir.glob(${1:'dir/glob/*'}) { |${2:file}| ${0} }
snippet Dir Dir[".."]
Dir[${1:'glob/**/*.rb'}]
snippet dir
Filename.dirname(__FILE__)
snippet deli
delete_if { |${1:e}| ${0} }
snippet fil
fill(${1:range}) { |${2:i}| ${0} }
# flatten_once()
snippet flao
reduce(Array.new) { |${1:arr}, ${2:a}| $1.push(*$2) }
snippet zip
zip(${1:enums}) { |${2:row}| ${0} }
# downto(0) { |n| .. }
snippet dow
downto(${1:0}) { |${2:n}| ${0} }
snippet ste
step(${1:2}) { |${2:n}| ${0} }
snippet tim
times { |${1:n}| ${0} }
snippet upt
upto(${1:1.0/0.0}) { |${2:n}| ${0} }
snippet loo
loop { ${0} }
snippet ea
each { |${1:e}| ${0} }
snippet ead
each do |${1:e}|
${0}
end
snippet eab
each_byte { |${1:byte}| ${0} }
snippet eac- each_char { |chr| .. }
each_char { |${1:chr}| ${0} }
snippet eac- each_cons(..) { |group| .. }
each_cons(${1:2}) { |${2:group}| ${0} }
snippet eai
each_index { |${1:i}| ${0} }
snippet eaid
each_index do |${1:i}|
${0}
end
snippet eak
each_key { |${1:key}| ${0} }
snippet eakd
each_key do |${1:key}|
${0}
end
snippet eal
each_line { |${1:line}| ${0} }
snippet eald
each_line do |${1:line}|
${0}
end
snippet eap
each_pair { |${1:name}, ${2:val}| ${0} }
snippet eapd
each_pair do |${1:name}, ${2:val}|
${0}
end
snippet eas-
each_slice(${1:2}) { |${2:group}| ${0} }
snippet easd-
each_slice(${1:2}) do |${2:group}|
${0}
end
snippet eav
each_value { |${1:val}| ${0} }
snippet eavd
each_value do |${1:val}|
${0}
end
snippet eawi
each_with_index { |${1:e}, ${2:i}| ${0} }
snippet eawid
each_with_index do |${1:e}, ${2:i}|
${0}
end
snippet eawo
each_with_object(${1:init}) { |${2:e}, ${3:var}| ${0} }
snippet eawod
each_with_object(${1:init}) do |${2:e}, ${3:var}|
${0}
end
snippet reve
reverse_each { |${1:e}| ${0} }
snippet reved
reverse_each do |${1:e}|
${0}
end
snippet inj
inject(${1:init}) { |${2:mem}, ${3:var}| ${0} }
snippet injd
inject(${1:init}) do |${2:mem}, ${3:var}|
${0}
end
snippet red
reduce(${1:init}) { |${2:mem}, ${3:var}| ${0} }
snippet redd
reduce(${1:init}) do |${2:mem}, ${3:var}|
${0}
end
snippet map
map { |${1:e}| ${0} }
snippet mapd
map do |${1:e}|
${0}
end
snippet mapwi-
enum_with_index.map { |${1:e}, ${2:i}| ${0} }
snippet sor
sort { |a, b| ${0} }
snippet sorb
sort_by { |${1:e}| ${0} }
snippet ran
sort_by { rand }
snippet all
all? { |${1:e}| ${0} }
snippet any
any? { |${1:e}| ${0} }
snippet cl
classify { |${1:e}| ${0} }
snippet col
collect { |${1:e}| ${0} }
snippet cold
collect do |${1:e}|
${0}
end
snippet det
detect { |${1:e}| ${0} }
snippet detd
detect do |${1:e}|
${0}
end
snippet fet
fetch(${1:name}) { |${2:key}| ${0} }
snippet fin
find { |${1:e}| ${0} }
snippet find
find do |${1:e}|
${0}
end
snippet fina
find_all { |${1:e}| ${0} }
snippet finad
find_all do |${1:e}|
${0}
end
snippet gre
grep(${1:/pattern/}) { |${2:match}| ${0} }
snippet sub
${1:g}sub(${2:/pattern/}) { |${3:match}| ${0} }
snippet sca
scan(${1:/pattern/}) { |${2:match}| ${0} }
snippet scad
scan(${1:/pattern/}) do |${2:match}|
${0}
end
snippet max
max { |a, b| ${0} }
snippet min
min { |a, b| ${0} }
snippet par
partition { |${1:e}| ${0} }
snippet pard
partition do |${1:e}|
${0}
end
snippet rej
reject { |${1:e}| ${0} }
snippet rejd
reject do |${1:e}|
${0}
end
snippet sel
select { |${1:e}| ${0} }
snippet seld
select do |${1:e}|
${0}
end
snippet lam
lambda { |${1:args}| ${0} }
snippet ->
-> { ${0} }
snippet ->a
->(${1:args}) { ${0} }
# I'm pretty sure that ruby users expect do to expand to do .. end
snippet do
do
${0}
end
# this is for one or more variables. typing a ", " is that cheap that it may
# not be worth adding another snippet. should 0/1 placeholders change order?
# its a good idea to think about the var name, so use it first
snippet dov
do |${1:v}|
${2}
end
snippet :
${1:key}: ${2:'value'}
snippet ope
open('${1:path/or/url/or/pipe}', '${2:w}') { |${3:io}| ${0} }
# path_from_here()
snippet fpath
File.join(File.dirname(__FILE__), *['${1:rel path here}'])
# unix_filter {}
snippet unif
ARGF.each_line${1} do |${2:line}|
${0}
end
# option_parse {}
snippet optp
require 'optparse'
options = { ${0:default: 'args'} }
ARGV.options do |opts|
opts.banner = "Usage: #{File.basename($PROGRAM_NAME)}"
end
snippet opt
opts.on('-${1:o}', '--${2:long-option-name}', ${3:String}, '${4:Option description.}') do |${5:opt}|
${0}
end
snippet tc
require 'test/unit'
require '${1:library_file_name}'
class Test${2:$1} < Test::Unit::TestCase
def test_${3:case_name}
${0}
end
end
snippet ts
require 'test/unit'
require 'tc_${1:test_case_file}'
require 'tc_${2:test_case_file}'
snippet as
assert ${1:test}, '${2:Failure message.}'
snippet ase
assert_equal ${1:expected}, ${2:actual}
snippet asne
assert_not_equal ${1:unexpected}, ${2:actual}
snippet asid
assert_in_delta ${1:expected_float}, ${2:actual_float}, ${3:2**-20}
snippet asi
assert_includes ${1:collection}, ${2:object}
snippet asio
assert_instance_of ${1:ExpectedClass}, ${2:actual_instance}
snippet asko
assert_kind_of ${1:ExpectedKind}, ${2:actual_instance}
snippet asn
assert_nil ${1:instance}
snippet asnn
assert_not_nil ${1:instance}
snippet asm
assert_match(/${1:expected_pattern}/, ${2:actual_string})
snippet asnm
assert_no_match(/${1:unexpected_pattern}/, ${2:actual_string})
snippet aso
assert_operator ${1:left}, :${2:operator}, ${3:right}
snippet asr
assert_raise ${1:Exception} { ${0} }
snippet asrd
assert_raise ${1:Exception} do
${0}
end
snippet asnr
assert_nothing_raised ${1:Exception} { ${0} }
snippet asnrd
assert_nothing_raised ${1:Exception} do
${0}
end
snippet asrt
assert_respond_to ${1:object}, :${2:method}
snippet ass assert_same(..)
assert_same ${1:expected}, ${2:actual}
snippet ass assert_send(..)
assert_send [${1:object}, :${2:message}, ${3:args}]
snippet asns
assert_not_same ${1:unexpected}, ${2:actual}
snippet ast
assert_throws :${1:expected}, -> { ${0} }
snippet astd
assert_throws :${1:expected} do
${0}
end
snippet asnt
assert_nothing_thrown { ${0} }
snippet asntd
assert_nothing_thrown do
${0}
end
snippet fl
flunk '${1:Failure message.}'
# Benchmark.bmbm do .. end
snippet bm-
TESTS = ${1:10_000}
Benchmark.bmbm do |results|
${0}
end
snippet rep
results.report('${1:name}:') { TESTS.times { ${0} } }
# Marshal.dump(.., file)
snippet Md
File.open('${1:path/to/file.dump}', 'wb') { |${2:file}| Marshal.dump(${3:obj}, $2) }
# Mashal.load(obj)
snippet Ml
File.open('${1:path/to/file.dump}', 'rb') { |${2:file}| Marshal.load($2) }
# deep_copy(..)
snippet deec
Marshal.load(Marshal.dump(${1:obj_to_copy}))
snippet Pn-
PStore.new('${1:file_name.pstore}')
snippet tra
transaction(${1:true}) { ${0} }
# xmlread(..)
snippet xml-
REXML::Document.new(File.read('${1:path/to/file}'))
# xpath(..) { .. }
snippet xpa
elements.each('${1://Xpath}') do |${2:node}|
${0}
end
# class_from_name()
snippet clafn
split('::').inject(Object) { |par, const| par.const_get(const) }
# singleton_class()
snippet sinc
class << self; self end
snippet nam
namespace :${1:`vim_snippets#Filename()`} do
${0}
end
snippet tas
desc '${1:Task description}'
task ${2:task_name: [:dependent, :tasks]} do
${0}
end
# block
snippet b
{ |${1:var}| ${0} }
snippet begin
begin
fail 'A test exception.'
rescue Exception => e
puts e.message
puts e.backtrace.inspect
else
# other exception
ensure
# always executed
end
#debugging
snippet debug
require 'byebug'; byebug
snippet debug19
require 'debugger'; debugger
snippet debug18
require 'ruby-debug'; debugger
snippet pry
require 'pry'; binding.pry
snippet strf
strftime('${1:%Y-%m-%d %H:%M:%S %z}')${0}
#
# Minitest snippets
#
snippet mb
must_be ${0}
snippet wb
wont_be ${0}
snippet mbe
must_be_empty
snippet wbe
wont_be_empty
snippet mbio
must_be_instance_of ${0:Class}
snippet wbio
wont_be_instance_of ${0:Class}
snippet mbko
must_be_kind_of ${0:Class}
snippet wbko
wont_be_kind_of ${0:Class}
snippet mbn
must_be_nil
snippet wbn
wont_be_nil
snippet mbsa
must_be_same_as ${0:other}
snippet wbsa
wont_be_same_as ${0:other}
snippet mbsi
-> { ${0} }.must_be_silent
snippet mbwd
must_be_within_delta ${1:0.1}, ${2:0.1}
snippet wbwd
wont_be_within_delta ${1:0.1}, ${2:0.1}
snippet mbwe
must_be_within_epsilon ${1:0.1}, ${2:0.1}
snippet wbwe
wont_be_within_epsilon ${1:0.1}, ${2:0.1}
snippet me
must_equal ${0:other}
snippet we
wont_equal ${0:other}
snippet mi
must_include ${0:what}
snippet wi
wont_include ${0:what}
snippet mm
must_match /${0:regex}/
snippet wm
wont_match /${0:regex}/
snippet mout
-> { ${1} }.must_output '${0}'
snippet mra
-> { ${1} }.must_raise ${0:Exception}
snippet mrt
must_respond_to :${0:method}
snippet wrt
wont_respond_to :${0:method}
snippet msend
must_send [ ${1:what}, :${2:method}, ${3:args} ]
snippet mthrow
-> { throw :${1:error} }.must_throw :${2:error}
##########################
# Rspec snippets #
##########################
snippet desc
describe ${1:`substitute(substitute(vim_snippets#Filename(), '_spec$', '', ''), '\(_\|^\)\(.\)', '\u\2', 'g')`} do
${0}
end
snippet descm
describe '${1:#method}' do
${0:pending 'Not implemented'}
end
snippet cont
context '${1:message}' do
${0}
end
snippet bef
before :${1:each} do
${0}
end
snippet aft
after :${1:each} do
${0}
end
snippet let
let(:${1:object}) { ${0} }
snippet let!
let!(:${1:object}) { ${0} }
snippet subj
subject { ${0} }
snippet s.
subject.${0:method}
snippet spec
specify { subject.${0} }
snippet exp
expect(${1:object}).to ${0}
snippet expb
expect { ${1:object} }.to ${0}
snippet experr
expect { ${1:object} }.to raise_error ${2:StandardError}, /${0:message_regex}/
snippet shared
shared_examples ${0:'shared examples name'}
snippet ibl
it_behaves_like ${0:'shared examples name'}
snippet it
it '${1:spec_name}' do
${0}
end
snippet its
its(:${1:method}) { should ${0} }
snippet is
it { should ${0} }
snippet isn
it { should_not ${0} }
snippet iexp
it { expect(${1:object}).${1} ${0} }
snippet iexpb
it { expect { ${1:object} }.${1} ${0} }
snippet iiexp
it { is_expected.to ${0} }
snippet iiexpn
it { is_expected.not_to ${0} }