class Awesomesauce::Filter

Public Class Methods

new(app, synonyms = []) click to toggle source
# File lib/awesomesauce/filter.rb, line 3
def initialize(app, synonyms = [])
  @app = app
  @synonyms = Awesomesauce::Synonyms | synonyms
end

Public Instance Methods

call(env) click to toggle source
# File lib/awesomesauce/filter.rb, line 8
def call(env)
  status, headers, response = @app.call(env)
  response.each do |part|
    while part.match(/(A|a)wesome/)
      part.sub! /(A|a)wesome[a-z]*/ do |match|
        puts match.class
        match[0] == "A" ? get_synonym.capitalize : get_synonym
      end
    end
  end

  headers["Content-Length"] = response.join.length.to_s
  [status, headers, response]
end

Protected Instance Methods

get_synonym() click to toggle source
# File lib/awesomesauce/filter.rb, line 24
def get_synonym
  @synonyms[rand(@synonyms.length)]
end