Class: Queries::Descriptor::Autocomplete

Inherits:
Query::Autocomplete show all
Defined in:
lib/queries/descriptor/autocomplete.rb

Instance Attribute Summary

Attributes inherited from Query::Autocomplete

#dynamic_limit, #project_id, #query_string

Attributes inherited from Query

#query_string, #terms

Instance Method Summary collapse

Methods inherited from Query::Autocomplete

#autocomplete, #autocomplete_cached, #autocomplete_cached_wildcard_anywhere, #autocomplete_common_name_exact, #autocomplete_common_name_like, #autocomplete_exact_id, #autocomplete_exactly_named, #autocomplete_named, #autocomplete_ordered_wildcard_pieces_in_cached, #combine_or_clauses, #common_name_name, #common_name_table, #common_name_wild_pieces, #exactly_named, #fragments, #initialize, #integers, #least_levenshtein, #match_wildcard_end_in_cached, #match_wildcard_in_cached, #named, #only_ids, #only_integers?, #parent, #parent_child_join, #parent_child_where, #pieces, #scope, #string_fragments, #wildcard_wrapped_integers, #wildcard_wrapped_years, #with_cached, #with_cached_like, #with_id, #with_project_id, #year_letter, #years

Methods inherited from Query

#alphabetic_strings, #alphanumeric_strings, base_name, #base_name, #base_query, #build_terms, #cached_facet, #end_wildcard, #levenshtein_distance, #match_ordered_wildcard_pieces_in_cached, #no_terms?, referenced_klass, #referenced_klass, #referenced_klass_except, #referenced_klass_intersection, #referenced_klass_union, #start_and_end_wildcard, #start_wildcard, #table, #wildcard_pieces

Constructor Details

This class inherits a constructor from Queries::Query::Autocomplete

Instance Method Details

#all ⇒ Scope

Returns:

  • (Scope) 


30
31
32
 
# File 'lib/queries/descriptor/autocomplete.rb', line 30

def all
  ::Descriptor.where(where_sql)
end

#or_clauses ⇒ Arel::Nodes::Grouping

Returns:

  • (Arel::Nodes::Grouping) 


10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/queries/descriptor/autocomplete.rb', line 10

def or_clauses
  clauses = [
    named,
    short_named,
    with_id
  ].compact

  a = clauses.shift
  clauses.each do |b|
    a = a.or(b)
  end
  a
end

#short_named ⇒ Arel::Nodes::Matches

Returns:

  • (Arel::Nodes::Matches) 


25
26
27
 
# File 'lib/queries/descriptor/autocomplete.rb', line 25

def short_named
  table[:short_name].matches_any(terms)
end

#where_sql ⇒ String

Returns:

  • (String) 


5
6
7
 
# File 'lib/queries/descriptor/autocomplete.rb', line 5

def where_sql
  with_project_id.and(or_clauses).to_sql
end