yuisekiのブックマーク - はてなブックマーク

RubyでGIFを読んでみた
gif.rbclass GIF attr_accessor :version, :width, :height, :bgcolor_index, :aspect_ratio, :sort_flag attr_accessor :color_table, :blocks def self.load(istream) self.new.load(istream) end def self.load_file(filename) self.new.load_file(filename) end def initialize @blocks = [] end def [](index) @blocks[index] end def []=(index, block) @blocks[index] = block end def <<(block) @blocks << block end def
yuiseki 2012/05/28
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Sinatraでアップローダー
app.rb#!ruby require 'rubygems' require 'sinatra' require 'sinatra/authorization' require 'erb' require 'fileutils' helpers do def authorization_realm; 'Private Zone'; end def authorize(login, password) login == 'id' && password == 'pw' end end module Uploader attr_reader :upload_path, :upload_dir def initialize @upload_path = 'files' @upload_dir = File.join(Sinatra::Application.public, @upload_pa
yuiseki 2010/02/06
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SinatraとSession
study_auth.rbuse Rack::Session::Cookie, # :key => 'rack.session', # :domain => 'takumakei.blogspot.com', # :path => '/', :expire_after => 3600, :secret => 'changeme' helpers do def auth_ok?(id, pw) id == 'id' && pw == 'pw' end def login if auth_ok?(params['id'], params['pw']) session[:login] = 'What should i have to put here ?' redirect '/' else erb :login end end def logout session.delete(:login)
yuiseki 2010/02/06
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はてなブックマーク