Class: Waistband::SearchResults

Inherits:
Object
  • Object
show all
Defined in:
lib/waistband/search_results.rb

Defined Under Namespace

Classes: PaginatedArray

Constant Summary collapse

DEFAULT_PAGE_SIZE = 
20

Instance Method Summary collapse

Constructor Details

#initialize(search_hash, options = {}) ⇒ SearchResults

Returns a new instance of SearchResults.



22
23
24
25
26
 
# File 'lib/waistband/search_results.rb', line 22

def initialize(search_hash, options = {})
  @page = (options[:page] || 1).to_i
  @page_size = (options[:page_size] || DEFAULT_PAGE_SIZE).to_i
  @search_hash = search_hash
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



54
55
56
57
 
# File 'lib/waistband/search_results.rb', line 54

def method_missing(method_name, *args, &block)
  return @search_hash[method_name.to_s] if @search_hash.keys.include?(method_name.to_s)
  super
end

Instance Method Details

#hits ⇒ Object

Raises:



28
29
30
31
 
# File 'lib/waistband/search_results.rb', line 28

def hits
  raise ::Waistband::Errors::NoSearchHits.new("No search hits!") unless @search_hash['hits']
  @search_hash['hits']['hits']
end

#paginated_hits ⇒ Object 



41
42
43
 
# File 'lib/waistband/search_results.rb', line 41

def paginated_hits
  ::Waistband::SearchResults::PaginatedArray.new(hits, current_page: @page, page_size: @page_size, total_count: total_results)
end

#paginated_results ⇒ Object 



45
46
47
 
# File 'lib/waistband/search_results.rb', line 45

def paginated_results
  ::Waistband::SearchResults::PaginatedArray.new(results, current_page: @page, page_size: @page_size, total_count: total_results)
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


59
60
61
62
 
# File 'lib/waistband/search_results.rb', line 59

def respond_to_missing?(method_name, include_private = false)
  return true if @search_hash.keys.include?(method_name.to_s)
  super
end

#results ⇒ Object

Raises:



33
34
35
36
37
38
39
 
# File 'lib/waistband/search_results.rb', line 33

def results
  raise ::Waistband::Errors::NoSearchHits.new("No search hits!") unless @search_hash['hits']

  hits.map do |hit|
    ::Waistband::Result.new(hit)
  end
end

#total_results ⇒ Object

Raises:



49
50
51
52
 
# File 'lib/waistband/search_results.rb', line 49

def total_results
  raise ::Waistband::Errors::NoSearchHits.new("No search hits!") unless @search_hash['hits']
  @search_hash['hits']['total']
end