I have a ReQL query...
r.db('development').table('responses').filter({
survey_id: 9
}).concatMap(r.row.getField('numerical_answers')).filter({
type: 'CustomerEffortAnswer'
}).sum('number')
...that I would like to get working in NoBrainer because I can't seem to get it working on Ruby on Rails. When I try to run just the ReQL in Rails like so...
NoBrainer.run do |r|
return_count = r.db('development').table('responses').filter({ survey_id: id }).concatMap(r.row.getField('numerical_answers')).filter({type: 'CustomerEffortAnswer'}).sum('number')
end
...I get the error:
Sorry, r.row is not available in the ruby driver. Use blocks instead.
Needed to convert the code over to Ruby language:
return_count = NoBrainer.run do |r|
r.db('development').table('responses')
.filter({:survey_id => 9})
.concat_map { |doc| doc[:numerical_answers] }
.filter({:type => 'CustomerEffortAnswer'})
.sum('number')
end
Related
I am trying to write e ruby script that query an elasticsearch database and build a report on it. I am using jbuilder to build the query string like this:
require 'elasticsearch'
require 'date'
require 'jbuilder'
client = Elasticsearch::Client.new log: true, host: 'x.x.x.x', request_timeout: 10
filter_conditions = {}
filter_conditions['must'] = []
filter_conditions['should'] = []
filter_conditions['must'] << Jbuilder.encode do |json|
json.term do
json._type 'httpry-log'
end
end
filter_conditions['must'] << Jbuilder.encode do |json|
json.range do
json.set! '#timestamp' do
_now = DateTime.now
json.gte (_now - 1.00/24).strftime('%Q').to_i
json.lte _now.strftime('%Q').to_i
json.format 'epoch_millis'
end
end
end
query = Jbuilder.encode do |json|
json.size 10
json.query do
json.bool do
json.must do
json.array!(filter_conditions['must'])
end
end
end
end
puts query
But here is the result I get for the query:
{"size":10,"query":{"bool":{"must":["{\"term\":{\"_type\":\"httpry-log\"}}","{\"range\":{\"#timestamp\":{\"gte\":1477919154057,\"lte\":1477922754057,\"format\":\"epoch_millis\"}}}"]}}}
How to get the unscaped version of the inner array inside the main json output?
Thanks in advance,
Assuming that the query returns the same object and key each time:
a = your_query_hash
# The following map! will parse your string array into an array in ruby
a[:query][:bool][:must].map! { |arr| JSON.parse(arr) }
If the query does not return the same object and key each time, I'd suggest writing a recursive method that parses each value.
I am using ruby 1.9.3 with the twitter and mongo gems.
I have the following code working:
Twitter.user_timeline("GSElevator", :count => 200, :exclude_replies => "true", :include_rts => "false").each do |r| rawtest.insert(r.attrs) end
My currently method of looping through each enumerable and then inserting the attrs, one by one, proves to be relatively slow.
How can I insert the 200 enumerables in a single, quick batch?
Thanks in advance for the help.
You can pass an array of documents to the insert method:
rawtest.insert(Twitter.user_timeline("GSElevator", params).map(&:attrs))
I had a method with the following line
#noticias = Noticia.where(:tags.all => array).paginate(:page => params[:page])
it happens that brakeman says that it has a possible sql injection.
I tried the following instead:
array = params[:query].split(' ')
array.each_with_index do |query, index|
array[index] = array[index].gsub(/<\/?[^>]*>/, "").downcase
end
array.each do |tag|
#noticias << Noticia.where(:tags => tag)
end
but i got something like `undefined << for nil:NilClass
what am i missing?
If you're using Mongodb, you can sure that your code is SQL Injection free.
Although MongoDB isn't vulnerable to anything like SQL-injection, it may be worth checking the search string for anything malicious.
mongodb tutorial
What am I doing wrong here? I know the _id is in the database but I get empty result.
#b = coll.find("_id" => "4db2ebee90036f010b000001")
Thanks
Use this:
coll.find(:_id => BSON::ObjectId('4db2ebee90036f010b000001')).each do |data|
puts data.inspect
end
#b will contain a cursor, not the result. You also need to use an object id proper.
You probably want this:
#b = coll.find_one(:_id => BSON::ObjectId('4db2ebee90036f010b000001'))
With Ruby 1.9.3 and mongoid 3.0.19
#coll = Coll.find( hash["_id"] )
or
#coll = Coll.find( "511296d2dfa18f07fa000009" )
find the record. Will only ever be one, _id is the primary key, it can never be double.
I would use something like first which returns a object since you have bigger problems if your primary id is duplicated in your database. The syntax is depending on your mongo gem version this one is for 2.1.0.
your_id = '4db2ebee90036f010b000001'
db = Client.new([ "localhost:27017" ], :database => "db")
coll = db[:testCollection]
res = coll.find(:_id => BSON::ObjectId(your_id)).first
Using, Ruby version 2.3.1p112, mongo (gem) 2.4.2 and BSON (gem) 4.2.2
The following worked for me
client = Mongo::Client.new(['127.0.0.1:3001'], :database=>'dbname')
collection = client[:users]
user = collection.find({_id:'XY3h5R7aJkh5FxFhJ'}).first
I am learning Ruby and I have written the following code to find out how to consume SOAP services:
require 'soap/wsdlDriver'
wsdl="http://www.abundanttech.com/webservices/deadoralive/deadoralive.wsdl"
service=SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver
weather=service.getTodaysBirthdays('1/26/2010')
The response that I get back is:
#<SOAP::Mapping::Object:0x80ac3714
{http://www.abundanttech.com/webservices/deadoralive} getTodaysBirthdaysResult=#<SOAP::Mapping::Object:0x80ac34a8
{http://www.w3.org/2001/XMLSchema}schema=#<SOAP::Mapping::Object:0x80ac3214
{http://www.w3.org/2001/XMLSchema}element=#<SOAP::Mapping::Object:0x80ac2f6c
{http://www.w3.org/2001/XMLSchema}complexType=#<SOAP::Mapping::Object:0x80ac2cc4
{http://www.w3.org/2001/XMLSchema}choice=#<SOAP::Mapping::Object:0x80ac2a1c
{http://www.w3.org/2001/XMLSchema}element=#<SOAP::Mapping::Object:0x80ac2774
{http://www.w3.org/2001/XMLSchema}complexType=#<SOAP::Mapping::Object:0x80ac24cc
{http://www.w3.org/2001/XMLSchema}sequence=#<SOAP::Mapping::Object:0x80ac2224
{http://www.w3.org/2001/XMLSchema}element=[#<SOAP::Mapping::Object:0x80ac1f7c>,
#<SOAP::Mapping::Object:0x80ac13ec>,
#<SOAP::Mapping::Object:0x80ac0a28>,
#<SOAP::Mapping::Object:0x80ac0078>,
#<SOAP::Mapping::Object:0x80abf6c8>,
#<SOAP::Mapping::Object:0x80abed18>]
>>>>>>> {urn:schemas-microsoft-com:xml-diffgram-v1}diffgram=#<SOAP::Mapping::Object:0x80abe6c4
{}NewDataSet=#<SOAP::Mapping::Object:0x80ac1220
{}Table=[#<SOAP::Mapping::Object:0x80ac75e4
{}FullName="Cully, Zara"
{}BirthDate="01/26/1892"
{}DeathDate="02/28/1979"
{}Age="(87)"
{}KnownFor="The Jeffersons"
{}DeadOrAlive="Dead">,
#<SOAP::Mapping::Object:0x80b778f4
{}FullName="Feiffer, Jules"
{}BirthDate="01/26/1929"
{}DeathDate=#<SOAP::Mapping::Object:0x80c7eaf4>
{}Age="81"
{}KnownFor="Cartoonists"
{}DeadOrAlive="Alive">]>>>>
I am having a great deal of difficulty figuring out how to parse and show the returned information in a nice table, or even just how to loop through the records and have access to each element (ie. FullName,Age,etc). I went through the whole "getTodaysBirthdaysResult.methods - Object.new.methods" and kept working down to try and work out how to access the elements, but then I get to the array and I got lost.
Any help that can be offered would be appreciated.
If you're going to parse the XML anyway, you might as well skip SOAP4r and go with Handsoap. Disclaimer: I'm one of the authors of Handsoap.
An example implementation:
# wsdl: http://www.abundanttech.com/webservices/deadoralive/deadoralive.wsdl
DEADORALIVE_SERVICE_ENDPOINT = {
:uri => 'http://www.abundanttech.com/WebServices/DeadOrAlive/DeadOrAlive.asmx',
:version => 1
}
class DeadoraliveService < Handsoap::Service
endpoint DEADORALIVE_SERVICE_ENDPOINT
def on_create_document(doc)
# register namespaces for the request
doc.alias 'tns', 'http://www.abundanttech.com/webservices/deadoralive'
end
def on_response_document(doc)
# register namespaces for the response
doc.add_namespace 'ns', 'http://www.abundanttech.com/webservices/deadoralive'
end
# public methods
def get_todays_birthdays
soap_action = 'http://www.abundanttech.com/webservices/deadoralive/getTodaysBirthdays'
response = invoke('tns:getTodaysBirthdays', soap_action)
(response/"//NewDataSet/Table").map do |table|
{
:full_name => (table/"FullName").to_s,
:birth_date => Date.strptime((table/"BirthDate").to_s, "%m/%d/%Y"),
:death_date => Date.strptime((table/"DeathDate").to_s, "%m/%d/%Y"),
:age => (table/"Age").to_s.gsub(/^\(([\d]+)\)$/, '\1').to_i,
:known_for => (table/"KnownFor").to_s,
:alive? => (table/"DeadOrAlive").to_s == "Alive"
}
end
end
end
Usage:
DeadoraliveService.get_todays_birthdays
SOAP4R always returns a SOAP::Mapping::Object which is sometimes a bit difficult to work with unless you are just getting the hash values that you can access using hash notation like so
weather['fullName']
However, it does not work when you have an array of hashes. A work around is to get the result in xml format instead of SOAP::Mapping::Object. To do that I will modify your code as
require 'soap/wsdlDriver'
wsdl="http://www.abundanttech.com/webservices/deadoralive/deadoralive.wsdl"
service=SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver
service.return_response_as_xml = true
weather=service.getTodaysBirthdays('1/26/2010')
Now the above would give you an xml response which you can parse using nokogiri or REXML. Here is the example using REXML
require 'rexml/document'
rexml = REXML::Document.new(weather)
birthdays = nil
rexml.each_recursive {|element| birthdays = element if element.name == 'getTodaysBirthdaysResult'}
birthdays.each_recursive{|element| puts "#{element.name} = #{element.text}" if element.text}
This will print out all elements that have any text.
So once you have created an xml document you can pretty much do anything depending upon the methods the library you choose has ie. REXML or Nokogiri
Well, Here's my suggestion.
The issue is, you have to snag the right part of the result, one that is something you can actually iterator over. Unfortunately, all the inspecting in the world won't help you because it's a huge blob of unreadable text.
What I do is this:
File.open('myresult.yaml', 'w') {|f| f.write(result.to_yaml) }
This will be a much more human readable format. What you are probably looking for is something like this:
--- !ruby/object:SOAP::Mapping::Object
__xmlattr: {}
__xmlele:
- - &id024 !ruby/object:XSD::QName
name: ListAddressBooksResult <-- Hash name, so it's resul["ListAddressBooksResult"]
namespace: http://apiconnector.com
source:
- !ruby/object:SOAP::Mapping::Object
__xmlattr: {}
__xmlele:
- - &id023 !ruby/object:XSD::QName
name: APIAddressBook <-- this bastard is enumerable :) YAY! so it's result["ListAddressBooksResult"]["APIAddressBook"].each
namespace: http://apiconnector.com
source:
- - !ruby/object:SOAP::Mapping::Object
The above is a result from DotMailer's API, which I spent the last hour trying to figure out how to enumerate over the results. The above is the technique I used to figure out what the heck is going on. I think it beats using REXML etc this way, I could do something like this:
result['ListAddressBooksResult']['APIAddressBook'].each {|book| puts book["Name"]}
Well, I hope this helps anyone else who is looking.
/jason