Module: Imposter

Defined in:
lib/imposter/version.rb,
lib/imposter.rb,
lib/imposter/csz.rb,
lib/imposter/noun.rb,
lib/imposter/verb.rb,
lib/imposter/phone.rb,
lib/imposter/animal.rb,
lib/imposter/mineral.rb,
lib/imposter/imposter.rb,
lib/imposter/vegtable.rb

Overview

:nodoc:

Defined Under Namespace

Modules: VERSION Classes: Animal, CSZ, Mineral, Noun, Phone, Street, Vegtable, Verb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.gencsv(filename, cnt, fields, values) ⇒ Object 



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# File 'lib/imposter.rb', line 16

def self.gencsv(filename,cnt,fields,values)
  puts "    #{filename.sub(/.csv/,'')}..."
  vl = values  
  l = Array.new
  m = Array.new(cnt,0)
  FasterCSV.open(filename,"w") do |csv|
    csv << fields
    begin
    (1..cnt).each do |i|
      vl.each do |v|
        begin 
          l << eval(v)
        rescue
          puts "Error evaluating " + v.to_s + " in " + filename
        end
      end
      m[i,0] = l
      csv << l
      l.clear
    end
    rescue
      puts "Some format/data error in  " + filename
    end
  end
  return m
end

.genimposters ⇒ Object 



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# File 'lib/imposter.rb', line 65

def self.genimposters
  puts "File: " + __FILE__
  models_dir = Dir.glob("test/imposter/*.yml")
  #puts models_dir

  models_dir.each do |imposter_yaml|
    getfixtures #reloading each time to get model level data    
    parseyaml(imposter_yaml)
  end  
end

.getfixtures ⇒ Object 



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# File 'lib/imposter.rb', line 43

def self.getfixtures
  fixtures_dir = Dir.glob("test/fixtures/*.csv")
  #Loading existing CSV structures

  if not fixtures_dir.empty? then
    fixtures_dir.each do |fixture_csv|
      fn = Pathname.new(fixture_csv).basename.to_s.chomp(File.extname(fixture_csv))
      eval("@" + fn + "= FasterCSV.open(fixture_csv,'r').to_a  rescue nil") 
    end 
  end
end

.letterify(letter_string) ⇒ Object 



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# File 'lib/imposter.rb', line 85

def self.letterify(letter_string)
  letter_string.gsub(/\?/) { ('a'..'z').to_a.rand }
end

.numerify(number_string) ⇒ Object 



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# File 'lib/imposter.rb', line 81

def self.numerify(number_string)
  number_string.gsub(/#/) { rand(10).to_s }
end

.parseyaml(yamlfilename) ⇒ Object 



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# File 'lib/imposter.rb', line 54

def self.parseyaml(yamlfilename)
  imp_yaml = YAML.load(File.read(yamlfilename))
  #mn = Pathname.new(yamlfilename).basename.to_s.chomp(File.extname(yamlfilename))

  mn = imp_yaml.first[0]
  imp_values = imp_yaml[mn]["fields"].values
  imp_fields = imp_yaml[mn]["fields"].keys
  imp_qty = imp_yaml[mn]["quantity"]
  rl = gencsv("test/fixtures/" + mn.pluralize + ".csv",imp_qty,imp_fields, imp_values) 
  eval("@" + mn.pluralize + "= rl")
end

.pattern(string) ⇒ Object 



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# File 'lib/imposter.rb', line 89

def self.pattern(string)
  self.letterify(self.numerify(string))
end

Instance Method Details

#announce(message) ⇒ Object 



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# File 'lib/imposter.rb', line 75

def announce(message)
  text = "#{@version} #{name}: #{message}"
  length = [0, 75 - text.length].max
  write "== %s %s" % [text, "=" * length]
end