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Questions - ruby

Rails Terminal tasks hang on use, while equivalent rake task works?

Recently started a Rails project being built for school (note I'm relatively new to Rails): Rails 6.1.4.4, Ruby 2.7.5, generated with the new Rails app command. You can find it here: https://github.co...
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horaciovelvetine

ruby-on-rails

ruby

rake-task

Votes: 0

Answers: 0

Fill a PDF form with default data

I am working on editing a PDF form/template in Ruby On Rails application. I want to populate some of form fields with data from database and make few fields editable to take the input from user. I ...
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Chakreshwar Sharma

ruby

ruby-on-rails-5

pdftk

Votes: 0

Answers: 1

Latest Answer

Form fields are in FDF/XFDF files (very similar to a PDF as they are the data overlay) they are old hat but in constant use daily the library you link to is maintained this year and last stable releas...
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K J

Ruby: How to reference a variable defined outside of a module

How do I pass processor_pool to the method inside the module? class Dummy def initialize processor_pool = Concurrent::FixedThreadPool.new(10) @threadpool = Module.new do extend Concu...
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Dasmowenator

ruby

module

scope

Votes: 0

Answers: 1

Latest Answer

Something like this (I simplified your class a bit to get rid of dependencies for the sake of example, but its structure is the same): class Dummy attr_reader :threadpool def initialize pro...
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Konstantin Strukov

Can invalid signature errors ever trigger at runtime if code has been statically checked by Sorbet?

I was looking through the list of Sorbet runtime errors from the docs. It seems to me that "Errors from invalid sig procs" and "Errors from invalid sigs" would be caught by the Sor...
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Bill C

ruby

sorbet

Votes: 0

Answers: 1

Latest Answer

Basic answer There are cases in which the static checks pass, but you'd get a runtime error. Consider the following: # typed: strict class A extend T::Sig sig {returns(Integer)} def foo; 0; end...
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marianosimone

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