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narikazu / a.rb
Last active July 23, 2017 19:37
How to find which class a method belongs to by pry
[4] pry(main)> Time.method(:now).owner
#<Class:Time> < #<Class:Object>
@narikazu
narikazu / gist:0ae9b2f2bf9ed99e1b38
Created April 7, 2015 04:05
outputには何が代入される？
klass = String
output = case klass
when String
"String"
else
"else"
end
@narikazu
narikazu / gist:6218091
Last active December 21, 2015 00:09
partial test 
describe 'new.html.erb' do
  it "renders partial" do
    render
    rendered.should render_template(partial: "_form")
  end
end