Module: Goggles

Extended by:
Goggles
Included in:
Goggles
Defined in:
lib/goggles.rb,
lib/goggles/version.rb,
lib/goggles/iteration.rb,
lib/goggles/comparison.rb,
lib/goggles/configuration.rb

Defined Under Namespace

Classes: Comparison, Configuration, EmptyDirectoryError, Iteration

Constant Summary collapse

VERSION = 
"0.10.0"

Instance Method Summary collapse

Instance Method Details

#configure {|Goggles::Configuration| ... } ⇒ Goggles::Configuration

Yields the global configuration object to a block.

Yields:

Returns:



19
20
21
 
# File 'lib/goggles.rb', line 19

def configure &block
  configuration.tap { |conf| yield conf }
end

#each(*instance, &block) ⇒ Goggles::Comparison

Creates an Iteration object for each combination of browser and width derived from global

configuration and given arguments.

Parameters:

  • instance (Array<String,Fixnum,Symbol>, String, Fixnum, Symbol) —

    configuration extension

Returns:

See Also:



31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/goggles.rb', line 31

def each *instance, &block
  validate_directory_setting
  args = instance.flatten.map(&:to_s)
  
  sizes = configuration.sizes + args.grep(/\d+/).map(&:to_i)
  browsers = configuration.browsers + args.grep(/[^\d+]/).map(&:to_sym)
  
  browsers.product(sizes).each do |browser, size|
    Iteration.new browser, size, configuration, &block 
  end
  
  Comparison.new(configuration).tap { |comparison| comparison.make! }
end