Class: BrowserCrawler::HooksContainer

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/browser_crawler/hooks_container.rb

Constant Summary collapse

VALID_TYPES = 
%i[each all unvisited_links scan_rules].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HooksContainer

Returns a new instance of HooksContainer.



10
11
12
 
# File 'lib/browser_crawler/hooks_container.rb', line 10

def initialize
  reset
end

Instance Attribute Details

#hooks_container ⇒ Object (readonly)

Returns the value of attribute hooks_container.



21
22
23
 
# File 'lib/browser_crawler/hooks_container.rb', line 21

def hooks_container
  @hooks_container
end

Instance Method Details

#add_hook(method: :run_only_one, type:, hook: nil) ⇒ Object 



23
24
25
26
27
28
29
 
# File 'lib/browser_crawler/hooks_container.rb', line 23

def add_hook(method: :run_only_one, type:, hook: nil)
  unless VALID_TYPES.include?(type)
    raise Errors::InvalidHooksType.new(invalid_type: type)
  end

  @hooks_container[method][type.to_sym] << hook
end

#reset ⇒ Object 



14
15
16
17
18
19
 
# File 'lib/browser_crawler/hooks_container.rb', line 14

def reset
  @hooks_container = Hash.new { |h, k| h[k] = { each: [],
                                                all: [],
                                                unvisited_links: [],
                                                scan_rules: []} }
end