module Cany - cany-0.5.7 Documentation

create_logger() click to toggle source

# File lib/cany.rb, line 38
def self.create_logger
  logger = Logger.new(STDOUT)
  logger.level = Logger::INFO
  org_formatter = Logger::Formatter.new
  logger.formatter = proc do |severity, datetime, progname, msg|
    if severity == "INFO"
      "   #{msg}\n"
    else
      org_formatter.call severity, datetime, progname, msg
    end
  end
  logger
end

hash_with_array_as_default() click to toggle source

This methods creates a hash that returns an array as default value and also stores it directly inside the hash, so that the return value can be changed without additional actions. @example

hash = hash_with_array_as_default
hash[:hans] << 'otto'
hash[:hash] == ['otto']

# File lib/cany.rb, line 24
def self.hash_with_array_as_default
  {}.tap do |hash|
    hash.default_proc = Proc.new do |_, key|
      hash[key] = []
    end
  end
end

logger() click to toggle source

@api public @return [Logger]

# File lib/cany.rb, line 34
def self.logger
  @logger ||= create_logger
end

setup(directory='.') click to toggle source

@raise [MissingSpecification] if no canspec is found in the directory @raise [MultipleSpecifications] if multiple canspec files are found inside

the directory

# File lib/cany.rb, line 7
def self.setup(directory='.')
  specs = Dir[directory + '/*.' + Specification::EXT]
  raise MissingSpecification.new(directory) if specs.size == 0
  raise MultipleSpecifications.new(directory) if specs.size > 1
  file = specs.first
  spec = eval File::read(file), binding, file
  spec.base_dir = directory
  spec
end