ArgumentError: wrong number of arguments (given 0, expected 2..3)


ArgumentError: wrong number of arguments (given 0, expected 2..3)



I'm trying to get searchkick to work but I run into an error when I attempt to reindex my stories via the console. I can't seem to understand what the error might be and would love some help.



The error via the console after entering "Story.reindex":


Story Import (3.6ms) {"count":2,"exception":["ArgumentError","wrong
number of arguments (given 0, expected 2..3)"],"exception_object":"wrong
number of arguments (given 0, expected 2..3)"}
ArgumentError: wrong number of arguments (given 0, expected 2..3)
from app/models/story.rb:42:in `hot_score'
from (irb):1



story.rb model:


class Story < ApplicationRecord
searchkick

has_many :votes

scope :newest, -> { order(created_at: :desc) }
scope :hottest, -> { order(hot_score: :desc) }

def upvotes
votes.sum(:upvote)
end

def downvotes
votes.sum(:downvote)
end

def calc_hot_score
points = upvotes - downvotes
time_ago_in_hours = ((Time.now - created_at) / 3600).round
score = hot_score(points, time_ago_in_hours)

update_attributes(points: points, hot_score: score)
end

private

def hot_score(points, time_ago_in_hours, gravity = 1.8)
(points - 1) / (time_ago_in_hours + 2) ** gravity
end
end



Can anyone help explain what is going on and maybe a way to get around it? I'm still pretty new to Ruby.



Thank you ahead of time.





How are you calling hot_score()? This method takes two arguments: points and time_ago_in_hours. The error suggests you are not passing in these two arguments.
– possiblyLethal
2 days ago


points


time_ago_in_hours





Where would I find this calling hot_score()? Which files so I can give you an answer?
– miklki14567
2 days ago





What is the output of Story.first.calc_hot_score ?
– archit gupta
2 days ago





It gives the following error NoMethodError: undefined method first_calc_hot_score' for Story (call 'Story.connection' to establish a connection):Class`
– miklki14567
2 days ago


NoMethodError: undefined method





@miklki14567, I am assuming your in the rails console (rails c). This NoMethodError problem can be fixed by first calling Story.connection. Also, you said "when I attempt to reindex my stories via the console" you are getting your original error. How exactly are you doing this? What specific commands are you running in console?
– possiblyLethal
2 days ago



rails c


NoMethodError


Story.connection









By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Comments

Post a Comment

Popular posts from this blog

paramiko-expect timeout is happening after executing the command

paramiko-expect timeout is happening after executing the command Can someone help me why timeout is happening after executing the command .I am trying to SSH to a machine and execute a command.I want to store the result of the executed command . I have referred paramiko-timeout but i didn't get my expected result. import traceback try: import paramiko except ImportError: raise Exception("Please install paramiko , pip install paramiko") import pexpect from paramiko_expect import SSHClientInteraction def main(): HOSTNAME = "minion5.net" USERNAME = "root" PASSWORD = "help@432" PROMPT = "root@*:~$s+" try: client = paramiko.SSHClient() client.load_system_host_keys() client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) client.connect(hostname=HOSTNAME, username=USERNAME, password=PASSWORD) with SSHClientInteraction(client, timeout=20, display=True) as interact: ...
Read more

Opening a url is failing in Swift

Opening a url is failing in Swift breakpointing inside the callback and logging success shows false. I added itms-apps to my plist: LSApplicationQueriesSchemes and put this in my app delegate: func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool { return true } func moreTapped() { let url = NSURL(string: "itms-apps://itunes.com/developer/quantum-productions/id979315877") if #available(iOS 10.0, *) { UIApplication.shared.open(url! as URL, options: [:], completionHandler: {(success: Bool) in }) } else { UIApplication.shared.openURL(url! as URL) } } Are you testing on a real device? – rmaddy Jun 21 at 23:57 I try on a device, get "Cannot Connect to App Store". Device is online ...
Read more

Export result set on Dbeaver to CSV

Export result set on Dbeaver to CSV Normally I use Dbeaver for windows and always export my result set like this: run my query --> select the result --> export the result set --> select export to clipboard --> done This step by step puts my result set in my clipboard and I can paste it wherever I want to work with it. The problem is that now I am using dbeaver for mac and this guide is not working. I can go on until the moment that I select my result set like in the image below: exporting data set But once I go further in the process, in the last step I get: no query Note that in "source" it was suppose to show the query that originated the result set, but instead it says just "select. As a result it does't select my result or anything (besides being "successful"). Normally my query would show up there automatically and I couldn't find any option that corrects this problem in the menus. Please help me! Thanks. Aft...
Read more