Textmate Ruby/rails Cheat Sheet

TextMate Ruby/Rails/SQL/YAML Cheat Sheet RUBY COMMANDS Ruby rcode completion

⌃⌥⇧R ⌥⎋

RUBY SNIPPETS

RUBY CLASSES

require “..”

req⇥

New Ruby (Rails) class

File⇥

def self.name .. end

Run rake task

⌃⇧R

File (foreach, read, open)

Run current UnitTest

⌘⇧R

Option parser block

Open require

⌘⇧D

Add option

optp⇥ opt⇥

Insert missing requires

⌃#

Execute Line/Selection

⌃⇧E

def test_name .. end

deft⇥

SQL COMMANDS

⌃⌥⇧S

assert test, message

as⇥

Database browser

⌥⌘⇧D

assert_(([a-z])[a-z]+_?)+

Execute line/selection

⌃⇧Q

RUBY CODE

UnitTest, TestCase block

New rdoc block

⌃:

when, while] block

Toggle do .. end / { .. }

⌃{

If .. else .. end

Insert/toggle ERb (select.)

⌃>

New module

Add ! to method in line Begin .. rescue .. end Hash pointer ʻ => ʻ Embed select. code #{..}

⌃! ⌃⇧W ⌃L #

TextMate Ruby/Rails/SQL/YAML Cheat Sheet

attr_[read,write,access] ..

am⇥ [r,w,rw]⇥

as[a-z]+⇥ =b⇥

RUBY FUNCTIONAL Array.new(..) { |i| .. }

Array⇥

Hash.new { |h,k| h[k] = .. }

Hash⇥

[all,any]? { |e| .. } each { |e| .. }

[...⇥ ife⇥ mod⇥

each_(([a-z])[a-z]+_?)+ reverse_each { |e| .. } inject(init) { |mem, var| .. }

:key => “value”[,]

:⇥

lambda { |args| .. }

:yieds: arguments

y⇥

map { |e| .. }

{ |variables| .. }

{⇥

map_with_index { |e, i| .. }

do |variables| .. end

defs⇥

tc⇥

[case, elsif, if, unless,

Toggle string/symbol

alias_method :new, :old

cla⇥

do⇥

zip(enums) { |row| .. }

[all,any]⇥ ea⇥ ea[a-z]+⇥ reve⇥ inj⇥ lam⇥ map⇥ mapwi⇥ zip⇥

TextMate Ruby/Rails/SQL/YAML Cheat Sheet RAILS COMMANDS

⌃⌥⇧R

RAILS SNIPPETS

Show classʼ DB schema

⌃⌘⇧S

“session[:user]” snippet

⌃J

logger.level

⌥⌘↓

“params[:id]” snippet

⌃P

returning do |var| .. end

returning⇥

⌥⌘⇧↓

flash[:notice] = “msg”

flash⇥

xhr [get,post,put,delete]

x[…]⇥

Goto alternate file Goto specific file Goto file on current line Generators, migrations,

⌥⌘↑ ⌃| (pipe)

fixtures, schema cmds Generate a migration Test ... (rake test tasks)

[c,m]attr_accessor :name

[c,m]rw⇥

redirect_to ([something]+)

re[s]+⇥

render ([something]+)

r[s]+⇥

⌃⇧M

verify [redirect, render]

verify⇥

⌃\

assert(v = assigns(:v))

asg⇥

assert_response YAML COMMANDS Autocomplete FK fixture

⌃⌥⇧Y ⌥[⇧]⎋

reference [habtm] key: value snippet Convert to Ruby Syntax cheat sheet Add list item Sort keys alphabetically

find([:all,:first,id])

⌃: ⌃⇧H ⌃H ⌅ F5

TextMate Ruby/Rails/SQL/YAML Cheat Sheet

assert_rjs associations: use initials

asre⇥ asrj⇥ ...⇥

CONTROLLER respond to (sel. text) def create method block CUCUMBER Feature Scenario, Outline [Given, When, Then] step

hmd⇥

Autocomplete step

has_many :through

hmt⇥

Create all undef. steps

(w/o “_of”, add “if” for :if)

Goto current step v[a-z]+⇥

logl⇥

SCOPE REFERENCE

has_many :dependent

validates_(([a-z])[a-z]+_?)+

fin[a,f,i]⇥

Run feature

before_[a-z][a-z]+

bef[cdus]⇥

Run single scenario

after_[a-z][a-z]+

aft[cdus]⇥

Align table cells

⌘⇧H defcreate⇥

⌃⌥⇧C fea⇥ sc[e,o]⇥ [giv,whe,the]⇥

⌥⎋ ⌃⌥⌘⇧↓ ⌃⌥⇧↓ ⌘R ⌘⇧R ⌥⌘\

TextMate Ruby/Rails/SQL/YAML Cheat Sheet MIGRATIONS

RSPEC

Manipulate table

mtab⇥[⇥]

Run focused example

Manipulate colum[s]

mcol⇥[⇥]

Run behaviour descript.

Story block ⌘⇧R ⌘R

VIEW Refactor select. to partial

⌃⇧H ff[e]⇥

Create columns

mccc⇥

Run BD of select. files/dir

⌥⌘R

form_for [with errors]

Rename column[s]

mncc⇥

describe “description”

des⇥

f.method (snippet name)

Manipulate index

mind⇥

describe Type

dest⇥

[form, submit,

t.column (snippet name)

t.⇥

RJS page.hide

hide⇥

descript Type, “descript.”

dests⇥

image_submit]_tag

describe Controller

desc⇥

link_to [something]+

describe REST Controller

desrc⇥

st⇥

If .. for .. end else .. end

[f,s,is]t⇥ li[s]+⇥ for⇥

page.insert_html

ins⇥

it “should ..” do .. end

page.replace

rep⇥

before :each do .. end

bef⇥

javascript_include_tag

jit⇥

after :each do .. end

aft⇥

stylesheet_link_tag

slt⇥

page.replace_html page.show

reph⇥ show⇥

Custom matcher block

it⇥

mat⇥

page.toggle

tog⇥

target.should [someth]+

sh[=s]+⇥

page.visual_effect

vis⇥

target.should_not [sth]+

shn[=s]+⇥

ROUTES map [resources, resource with_options, catch_all]

map[rs,r, wo,ca]?⇥

TextMate Ruby/Rails/SQL/YAML Cheat Sheet

<% end %>

f.⇥

end⇥

WEBRAT attach_file name, “path”

atf⇥

click_… ʻ…ʼ

cli⇥ fil⇥

var = mock(“name”)

moc⇥

fill_in ʻnameʼ, :with ʻvalueʼ

Require spec_helper

resh⇥

save_and_open_page

sav⇥

controller_name :name

conn⇥

select ʻ..ʼ {.., :from => ʻ..ʼ}

sel⇥