Class: Scraptacular::World

Inherits:
Object
  • Object
show all
Defined in:
lib/scraptacular/world.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ World

Returns a new instance of World.



5
6
7
8
 
# File 'lib/scraptacular/world.rb', line 5

def initialize
  @groups = []
  @scrapers = {}
end

Instance Attribute Details

#groups ⇒ Object

Returns the value of attribute groups.



3
4
5
 
# File 'lib/scraptacular/world.rb', line 3

def groups
  @groups
end

#scrapers ⇒ Object

Returns the value of attribute scrapers.



3
4
5
 
# File 'lib/scraptacular/world.rb', line 3

def scrapers
  @scrapers
end

Instance Method Details

#register_group(name, &block) ⇒ Object 



10
11
12
13
14
 
# File 'lib/scraptacular/world.rb', line 10

def register_group(name, &block)
  group = Scraptacular::Group.new(name, &block)
  @groups << group
  group
end

#register_scraper(identifier, &block) ⇒ Object 



16
17
18
19
20
 
# File 'lib/scraptacular/world.rb', line 16

def register_scraper(identifier, &block)
  scraper = Scraptacular::Scraper.new(identifier, &block)
  @scrapers[identifier] = scraper
  scraper
end

#reset ⇒ Object 



22
23
24
 
# File 'lib/scraptacular/world.rb', line 22

def reset
  @results = {}
end

#run(options, out = $stdout) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/scraptacular/world.rb', line 26

def run(options, out = $stdout)
  reset

  if options[:group]
    groups_to_run = @groups.select { |g| g.name == options[:group] }
  else
    groups_to_run = @groups
  end

  groups_to_run.each do |group|
    @results[group.name] = group.run(out)
  end

  @results
end