ruby - how to avoid installing rails as a system gem by using bundler and expect -

-

i'm trying make new rails application intent not install gems system gem possible. @ first installed bundler system gem, made gemfile specified rails , executed 'bundle install'. (in opinion, bundler ok system gem...)

mkdir -p /opt/rails/rails_app cd /opt/rails/rails_app gem install bundler bundle init cp gemfile /tmp sed 's/#gem rails/gem rails/' /tmp/gemfile > gemfile bundle config build.nokogiri --use-system-libraries bundle install --path vendor/bundle

rails installed 'local gem' limitted within /opt/rails/rails_app.

then tried make rails application 'rails new'.

bundle exec rails new . --skip-bundle

this caused replacing gemfile, message shown this.

overwrite /opt/rails/rails_app/gemfile? (enter "h" help) [ynaqdh]

usually should done type 'y'. however, time, want automatically making vagrant's provision script.

so tried expect never worked. results either timeout or syntax error:

expect -c " spawn bundle exec rails new . --skip-bundle --quiet expect \"overwrite /opt/rails/rails_app/gemfile? (enter \"h\" help) \[ynaqdh\] \" send \"y\r\" "

i couldn't find wrong in code , other solutions using expect.

it looks there skip_gemfile option in rails generator


Comments

Post a Comment

Popular posts from this blog

python - pip install -U PySide error -

-
does know how avoid following error when running pip install -u pyside per official website instructions here: https://pypi.python.org/pypi/pyside/#installing-pyside-on-a-mac-os-x-system note have done brew install qt successfully. you using pip version 7.0.3, version 7.1.2 available. should consider upgrading via 'pip install --upgrade pip' command. collecting pyside using cached pyside-1.2.4.tar.gz installing collected packages: pyside running setup.py install pyside complete output command /applications/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-build-cpxemt/pyside/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-0r7hri-record/install-record.txt --single-version-externally-managed --compile:
Read more

arrays - C++ error: a brace-enclosed initializer is not allowed here before ‘{’ token -

-
simple question: i'm trying initialize array within c++ class declaration: using namespace std; #include <string> class myclass{ public: string myarray[] = {"a","b","c"}; }; and i'm getting error: error: brace-enclosed initializer not allowed here before ‘{’ token no, without complied c++11 compiler, cannot initialize member array in declaration. have initialize array member in constructor. , don't use open array if know number of elements initialize array.
Read more

cytoscape.js - How to add nodes to Dagre layout with Cytoscape -

-
i trying add nodes dagre graph through cityscape.js. problem nodes not painted. code have: cy.add({ group: "nodes", data: { id:"n0",name:"n0",weight: 75 }, }); $.ajax(url).done(function(jsontree){ var newnodes=[]; for(var i=1;i<6;i++){ //var child = jsontree.result[i]; newnodes.push( { group: "nodes", data: { id: "n"+i, name:"n"+i}}, { group: "edges", data: { id: "e"+i, source: "n0", target: "n"+i } } ); } cy.add(newnodes); any ideas? have used loaded function reload graph not work. not know if have use specific function reload graph. thank in advance. you need add positions new nodes. cytoscape.js docs : it important note positions of newly added nodes must defined when calling cy.add(). nodes can not placed in graph without valid position — otherwise not displayed. yo
Read more