gemfile

问题 We have a Gemfile currently in our git repository. However, there's a gem I use only locally in my environment (my team doesn't use it). In order to use it, I have to add it to our Gemfile , but every time I check out to our master/dev main branch, I have to remove it because of conflicts with the tracked gemfile. What I would like is something like a Gemfile.local which would inherit the gems imported from the Gemfile but to also allow new gems to be imported there to use on my machine only.

问题 We have a Gemfile currently in our git repository. However, there's a gem I use only locally in my environment (my team doesn't use it). In order to use it, I have to add it to our Gemfile , but every time I check out to our master/dev main branch, I have to remove it because of conflicts with the tracked gemfile. What I would like is something like a Gemfile.local which would inherit the gems imported from the Gemfile but to also allow new gems to be imported there to use on my machine only.

问题 What is the use of Gemfile in rails? How to use Gemfile ? 回答1: During your development in Rails, there will be times where you will want to provide some functionality which is required by you, but either you don't know how to do or you don't want to implement it on your own since a lot of work has been put into its development by talented developers. These developments which you might need (user authentication, message system, asset handlers, geolocation, pagination system, linking to

问题 I try to push my Rails app to Heroku using git push heroku master -f command and I get this: Total 0 (delta 0), reused 0 (delta 0) remote: Compressing source files... done. remote: Building source: remote: remote: -----> Ruby app detected remote: -----> Compiling Ruby/Rails remote: -----> Using Ruby version: ruby-2.0.0 remote: -----> Installing dependencies using 1.9.7 remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment

问题 I am using middleman 3.3.9 and gem 'sass-rails', '~> 4.0.3' gem 'bootstrap-sass', '~> 3.3.1' gem 'bootstrap-timepicker-rails' gem 'sass', '~> 3.2.19' When I run bundle install, I get this error: Bundler could not find compatible versions for gem "sass": In Gemfile: middleman (~> 3.3.9) ruby depends on sass (< 4.0, >= 3.4.0) ruby sass (3.2.19) How can I make this pass? 回答1: You're having a dependent gem conflict problem. You've locked sass-rails down so it can't bring in a sass that's new

问题 My first time pushing to Heroku using Git and I'm getting the error message: Gemfile.lock is required. Please run "bundle install" locally and commit your Gemfile.lock. I have ran bundle install , added the files to the git repo, commited the changes. See the Gemfile.lock in both the repository and my directory but when I run the command git push heroku master it consistently throws that error. What am I doing wrong: Here is the git repo on my PC $git ls-files .bundle/config .gitignore .rspec

问题 I receive the following error message is when deploying to heroku: Bundler could not find compatible version for gem "railties": In Gemfile: rails (= 4.0.0) ruby depends on railties (= 4.0.0) ruby coffee-rails (= 4.0.0) ruby depends on railties (4.0.1.rc1) Failed to install gems via Bundler Gemfile source 'https://rubygems.org' ruby '1.9.3' gem 'rails', '4.0.0' gem 'bcrypt-ruby', '3.0.1' gem 'faker', '1.1.2' gem 'will_paginate', '3.0.4' gem 'will_paginate-bootstrap' group :development, :test

问题 I have been trying to push my 'openconferenceware' appl to bluemix. While, the application runs flawlessly on my local system, it doesnt get deployed on the Bluemix. Below is the log output. Writing config/database.yml to read from DATABASE_URL -----> Preparing app for Rails asset pipeline Running: rake assets:precompile rake aborted! NameError: uninitialized constant OpenConferenceWare /tmp/staged/app/config/initializers/01_open_conference_ware.rb:3:in `<top (required)>' /tmp/staged/app

问题 I keep getting the following error when running rake db:migrate: rake aborted! syntax error on line 18, col 9: ` adapter: mysql' Tasks: TOP => db:migrate => environment (See full trace by running task with --trace) This is my database.yml file: # SQLite version 3.x # gem install sqlite3-ruby (not necessary on OS X Leopard) development: adapter: sqlite3 database: db/development.sqlite3 pool: 5 timeout: 5000 # Warning: The database defined as "test" will be erased and # re-generated from your

问题 ok whenever I run "bundle install" I get this Bundler could not find compatible versions for gem "railties": In Gemfile: sass-rails (~> 3.1.0.rc8) depends on railties (~> 3.1.0) railties (3.1.0.rc8) now in my gem file i have this: source 'http://rubygems.org' gem 'rails', '3.1.0.rc8' # Bundle edge Rails instead: # gem 'rails', :git => 'git://github.com/rails/rails.git' gem 'sqlite3' gem 'json' # Gems used only for assets and not required # in production environments by default. group :assets