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snippet enc
# encoding: utf-8
snippet frozen
# frozen_string_literal: true
snippet #!
#!/usr/bin/env ruby
# 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 case
case ${1:object}
when ${2:condition}
${0}
end
snippet when
when ${1:condition}
${0:${VISUAL}}
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}
${0:${VISUAL}}
end
snippet ife
if ${1:condition}
${2:${VISUAL}}
else
${0}
end
snippet eif
elsif ${1:condition}
${0:${VISUAL}}
snippet ifee
if ${1:condition}
$2
elsif ${3:condition}
$4
else
$0
end
snippet unless
unless ${1:condition}
${0:${VISUAL}}
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}
${0:${VISUAL}}
end
snippet for
for ${1:e} in ${2:c}
${0}
end
snippet until
until ${1:condition}
${0:${VISUAL}}
end
snippet cla class .. end
class ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`}
${0}
end
snippet clai 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')`}
${0}
end
# attr_reader
snippet r
attr_reader :${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 allow
allow(${1:object}).to ${0}
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}).${2} ${0} }
snippet iexpb
it { expect { ${1:object} }.${2} ${0} }
snippet iiexp
it { is_expected.to ${0} }
snippet iiexpn
it { is_expected.not_to ${0} }
snippet agg
aggregate_failures '${1:message}' do
${0}
end