Class: Dolly::MangoIndex

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/dolly/mango_index.rb

Constant Summary collapse

ALL_DOCS = 
'_all_docs'
DESIGN = 
'_index'
ROWS_KEY = 
:rows
DESIGN_PREFIX = 
'_design/'

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/dolly/mango_index.rb', line 17

def all
  get(DESIGN)[:indexes]
end

.create(name, fields, type = 'json') ⇒ Object 



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# File 'lib/dolly/mango_index.rb', line 21

def create(name, fields, type = 'json')
  post(DESIGN, build_index_structure(name, fields, type))
end

.create_in_database(database, name, fields, type = 'json') ⇒ Object 



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# File 'lib/dolly/mango_index.rb', line 25

def create_in_database(database, name, fields, type = 'json')
  db_conn = connection_for_database(database)
  return "Migrations for #{database} skiped." if db_conn.skip_migrations?

  db_conn.post(DESIGN, build_index_structure(name, fields, type))
end

.delete(index_doc) ⇒ Object 



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# File 'lib/dolly/mango_index.rb', line 44

def delete(index_doc)
  resource = "#{DESIGN}/#{index_doc[:ddoc]}/json/#{index_doc[:name]}"
  connection.delete(resource, escape: false)
end

.delete_all ⇒ Object 



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# File 'lib/dolly/mango_index.rb', line 37

def delete_all
  all.each do |index_doc|
    next if index_doc[:ddoc].nil?
    delete(index_doc)
  end
end

.find_by_fields(fields) ⇒ Object 



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# File 'lib/dolly/mango_index.rb', line 32

def find_by_fields(fields)
  rows = get(ALL_DOCS, key: key_from_fields(fields))[ROWS_KEY]
  (rows && rows.any?)
end