I want to split the following array into sub arrays so that the sub-arrays start and finish when the 1's start and finish...
a=[1,1,0,0,1,0,1,1,1]
so I end up with this as a new array...
=> [[1,1],[1],[1,1,1]]
anyone got any ideas...?
thanks in advance Matt
i have acces to git repo on host, and i have a Vagrantfile:
# -*- mode: ruby -*-
# vi: set ft=ruby :
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.vm.box = "ubuntu14.04"
config.vm.box_url = "http://ift.tt/1cwfxmd vagrant-disk1.box"
config.vm.provider "virtualbox" do |vb|
vb.memory = 1024
vb.cpus = 2
end
config.ssh.forward_agent = true
config.vm.provision :chef_solo do |chef|
# chef.log_level = :debug
chef.cookbooks_path = "./cookbooks"
chef.add_recipe "git_sync"
end
end
if i run vagrant and ssh into it, i could also git clone my private repo, (recipe "install_pkgs" is to install git on vm) but the pecipe "git_sync" gets an error like:
[2015-05-08T18:40:26+00:00] ERROR: Running exception handlers
[2015-05-08T18:40:26+00:00] ERROR: Exception handlers complete
[2015-05-08T18:40:26+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2015-05-08T18:40:26+00:00] ERROR: git[/home/vagrant/geomongo] (git_sync::default line 1) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '128'
---- Begin output of git ls-remote "git@bitbucket.org:galiaf95/test.git" HEAD ----
STDOUT:
STDERR: Host key verification failed.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
---- End output of git ls-remote "git@bitbucket.org:galiaf95/test.git" HEAD ----
Ran git ls-remote "git@bitbucket.org:galiaf95/test.git" HEAD returned 128
================================================================================
Error executing action `sync` on resource 'git[/home/vagrant/geomongo]'
================================================================================
Mixlib::ShellOut::ShellCommandFailed
------------------------------------
Expected process to exit with [0], but received '128'
---- Begin output of git ls-remote "git@bitbucket.org:galiaf95/test.git" HEAD ----
STDOUT:
STDERR: Host key verification failed.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
---- End output of git ls-remote "git@bitbucket.org:galiaf95/test.git" HEAD ----
Ran git ls-remote "git@bitbucket.org:galiaf95/test.git" HEAD returned 128
Resource Declaration:
---------------------
# In /tmp/vagrant-chef-1/chef-solo-1/cookbooks/git_sync/recipes/default.rb
1: git "/home/vagrant/geomongo" do
2: # repository "git@bitbucket.org:osll/geomongo.git"
3: # repository "http://ift.tt/1cwfxCz"
4: repository "git@bitbucket.org:galiaf95/test.git"
5: action :sync
6: end
Compiled Resource:
------------------
# Declared in /tmp/vagrant-chef-1/chef-solo-1/cookbooks/git_sync/recipes/default.rb:1:in `from_file'
git("/home/vagrant/geomongo") do
provider Chef::Provider::Git
action [:sync]
retries 0
retry_delay 2
destination "/home/vagrant/geomongo"
revision "HEAD"
remote "origin"
cookbook_name :git_sync
recipe_name "default"
repository "git@bitbucket.org:galiaf95/test.git"
end
[2015-05-08T18:38:31+00:00] INFO: Forking chef instance to converge...
[2015-05-08T18:40:26+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
Chef never successfully completed! Any errors should be visible in the
output above. Please fix your recipes so that they properly complete.
Here is my git_sync.rb recipe
git "/home/vagrant/geomongo" do"
repository "git@bitbucket.org:galiaf95/test.git"
action :sync
end
I'm new to chef and vagrant and it would be great to have some very comprehensive examples.
I'm trying to get my rails controller set up to download a file from google drive following the code at - http://ift.tt/Q3fmNw
I have the following rails code
def download_file(client, file)
if file.download_url
result = client.execute(:uri => file.download_url)
if result.status == 200
return result.body
else
puts "An error occurred: #{result.data['error']['message']}"
return nil
end
end
end
def attachExternalResume
# read remote url to file
file_id = params[:fileId]
client = Google::APIClient.new
drive = client.discovered_api('drive', 'v2')
result = client.execute(
:api_method => drive.files.get,
:parameters => { 'fileId' => file_id}
)
if (result.status == 200)
p download_file client, result.data
end
end
This is being called from my javascript front end using the google picker. The user authorizes my app through the google picker and selects a file which results in my angular javascript posting the file id to my rails method. In the rails code I'm getting the following error - Missing access token.
It seems like even though the user has authorized the app on the front end, that authorization isn't making its way through to the rails side. Anyone know how I can get the authorization all the way through the process?
My Rails App is on rails 4.0.2 and I have a problem switching translations with the locale variable and the params[:locale] from the url scheme following the official rails guide. I have a single page website at my site.
My routes for Internationalization:
scope "(:locale)", locale: /en|de/ do
#my routes here
end
My application controller
before_filter :set_locale
def set_locale
I18n.locale = params[:locale] || I18n.default_locale
#Rails.application.routes.default_url_options[:locale]= I18n.locale
end
# app/controllers/application_controller.rb
def default_url_options(options = {})
{ locale: I18n.locale }.merge options
end
The links to change the locale variables in the view:
<%= link_to_unless I18n.locale == :en, "English", locale: :en %>
|
<%= link_to_unless I18n.locale == :de, "Deutsch", locale: :de %>
What happens: the locale variable is set correctly but the translations are not switching. If I remove one of the translation files (currently for english and german) the languages switches to the remaining translation file. When I put back the other translation file and try to switch to it by changing the locale variable it never switches to the other language.
Why is my code not changing the translations?
In a .html.haml file, I have a button:
%button{:data=>{'foo'=> @bar}, type:'button', 'id'=>'confirmBtn'} Confirm
However, the data attribute is not picking up anything. What is the proper way to interpolate ruby variables in this case?
I created an empty directory on zsh and added a file called hello.rb by doing the following:
echo 'Hello, world.' >hello.rb
If I want to make changes in this file using the terminal what's the proper way of doing it without opening the file itself using let's say TextEditor?
I want to be able to make changes in the file hello.rb strictly by using my zsh terminal, is this at all possible?
I am new to Ruby. Apart from this one, is there any other structured/official documentation for 'ancestry' gem?