cafe-grader-web

Location: cafe-grader-web/app/controllers/codejom_controller.rb

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Commit Description:
added level to problems, randoms problem from each level
Commit Description:
added level to problems, randoms problem from each level
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r255:b7ca2d765156 default
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r255:b7ca2d765156 default
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app/controllers/codejom_controller.rb | 37 lines | 912 B | text/x-ruby | RubyLexer |
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class CodejomController < ApplicationController
before_filter :admin_authorization
def index
@user = User.find(session[:user_id])
@problems = Problem.find(:all)
@levels = @problems.collect {|p| p.level}.uniq.sort
@available_problems = {}
@levels.each do |level|
@available_problems[level] = []
end
@problems.find_all {|p| not p.available }.each do |problem|
@available_problems[problem.level] << problem
end
@activated_problems = @problems.find_all {|p| p.available }
end
def random_problem
level = params[:id].to_i
problems = Problem.unavailable.level(level).all
puts problems
if problems.length!=0
if problems.length != 1
problem = problems[rand(problems.length)]
else
problem = problems[0]
end
problem.available = true
problem.save
end
redirect_to :action => 'index'
end
end