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def luhn?n;s=0;n.size.times{|i|x=n[-i-1,1].to_i*(i%2+1);s+=x>9?x+1:x};s%10==0;end |
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def ccexp?d;d[-2,2].to_i<=10&&d[0,2].to_i<7 end |
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def fibsum _;_<3?_:1+fibsum(_-1)+fibsum(_-2)end |
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def ccexp?d;d[-2,2].to_i<=10&&d[0,2].to_i<7 end |
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def morse s;26.times{|i|s.gsub!(/#{(97+i).chr}/i,"$be5 J8G#T6P'&9Sl/,!-H0cfk".split('').map{|x|(x[0]-31).to_s(3).tr('12','.-')}[i])};s;end |
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def ccexp?d;m=d[-2,2].to_i;m<10||m==10&&d[0,2].to_i<7;end |
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def morse s;s.upcase.gsub(/\S/){|x|("CF+(514M )DGL"[x[0]-65]).to_s(3).tr("12",".-")};end |
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{:name => "John"}.factorbate :user do |parent| | |
activate! | |
{:body => "Your mom!"}.factorbate :comments, self | |
end |
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Gemfile.lock merge=bundlelock | |
db/schema.rb merge=railsschema |
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class SettingsController < ApplicationController | |
expose(:setting) | |
def update | |
setting.save | |
respond_with setting, :location => settings_path | |
end | |
end |