Class: RxNav::RxNorm

Inherits:
Object
  • Object
show all
Defined in:
lib/rx_nav/rx_norm.rb

Class Method Summary collapse

Class Method Details

.complete_info(id) ⇒ Object 



59
60
61
62
63
64
 
# File 'lib/rx_nav/rx_norm.rb', line 59

def complete_info id
  result = self.properties(id)
  result.strength = self.strength(id).strength
  result.quantity = self.quantity(id).quantity
  return result
end

.find_rxcui_by_id(type, id) ⇒ Object 



20
21
22
23
24
25
 
# File 'lib/rx_nav/rx_norm.rb', line 20

def find_rxcui_by_id type, id
  type  = type.upcase
  id    = id.to_s
  query = "/rxcui?idtype=#{type}&id=#{id}"
  return extract_rxcui query
end

.find_rxcui_by_name(name) ⇒ Object 



27
28
29
30
 
# File 'lib/rx_nav/rx_norm.rb', line 27

def find_rxcui_by_name name
  query = "/rxcui?name=#{name}"
  return extract_rxcui query
end

.properties(id) ⇒ Object 



44
45
46
47
 
# File 'lib/rx_nav/rx_norm.rb', line 44

def properties id
  query = "/rxcui/#{id}/properties"
  return OpenStruct.new get_response_hash(query)[:properties]
end

.quantity(id) ⇒ Object 



49
50
51
52
 
# File 'lib/rx_nav/rx_norm.rb', line 49

def quantity id
  query = "/rxcui/#{id}/quantity"
  return OpenStruct.new get_response_hash(query)[:quantity_group]
end

.search_by_name(name, options = {}) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
# File 'lib/rx_nav/rx_norm.rb', line 5

def search_by_name name, options = {}
  options = {max_results: 20, options: 0}.merge(options)
  
  query = %Q(/approximateTerm?term=#{name}&maxEntries=#{options[:max_results]}&options=#{options[:options]})

  # Get the data we care about in the right form
  data = get_response_hash(query)[:approximate_group][:candidate]
  data = [data] if (data && !data.is_a?(Array))

  # If we didn't get anything, say so
  return nil if data.nil?
  
  return data.map { |c| RxNav::Concept.new(c) }
end

.spelling_suggestions(name) ⇒ Object 



32
33
34
35
 
# File 'lib/rx_nav/rx_norm.rb', line 32

def spelling_suggestions name
  query = "/spellingsuggestions?name=#{name}"
  get_response_hash(query)[:suggestion_group][:suggestion_list][:suggestion]
end

.status(id) ⇒ Object 



37
38
39
40
41
42
 
# File 'lib/rx_nav/rx_norm.rb', line 37

def status id
  query = "/rxcui/#{id}/status"
  status = OpenStruct.new get_response_hash(query)[:rxcui_status]
  status.send("active?=", status.status == 'Active')
  return status
end

.strength(id) ⇒ Object 



54
55
56
57
 
# File 'lib/rx_nav/rx_norm.rb', line 54

def strength id
  query = "/rxcui/#{id}/strength"
  return OpenStruct.new get_response_hash(query)[:strength_group]
end