The Web is better in Ruby
Look at where web tech has evolved towards.
HTML: HTML is a bad programming language, thus: erb, haml, JSX. Rails introduced partials coz there’s no extract method for HTML.
CSS: SASS, LESS were invented to make CSS a real programming language: inheritance, reuse, variables, etc.
| remote: LoadError: load error: /tmp/build_72161da82e855fa324feb33bbb0b3c04/config/environment -- java.lang.IllegalAccessException: Can not set static final boolean field javax.crypto.JceSecurity.isRestricted to java.lang.Boolean | |
| remote: /tmp/build_72161da82e855fa324feb33bbb0b3c04/vendor/bundle/jruby/2.2.0/gems/activesupport-4.1.14.1/lib/active_support/dependencies.rb:247:in `block in require' | |
| remote: /tmp/build_72161da82e855fa324feb33bbb0b3c04/vendor/bundle/jruby/2.2.0/gems/activesupport-4.1.14.1/lib/active_support/dependencies.rb:232:in `load_dependency' | |
| remote: /tmp/build_72161da82e855fa324feb33bbb0b3c04/vendor/bundle/jruby/2.2.0/gems/activesupport-4.1.14.1/lib/active_support/dependencies.rb:247:in `require' | |
| remote: /tmp/build_72161da82e855fa324feb33bbb0b3c04/vendor/bundle/jruby/2.2.0/gems/railties-4.1.14.1/lib/rails/application.rb:276:in `require_environment!' | |
| remote: /tmp/build_72161da82e855fa324feb33bbb0b3c04/vendor/bundle/jruby/2.2.0/gems/railties-4.1.14.1/lib/r |
| remote: -----> Installing JVM: openjdk-1.8 | |
| remote: Command: 'set -o pipefail; curl -L --fail --retry 5 --retry-delay 1 --connect-timeout 3 --max-time 30 https://lang-jvm.s3.amazonaws.com/jdk/cedar-14/openjdk1.8.tar.gz -s -o - | tar zxf - ' failed on attempt 1 of 3. | |
| remote: Command: 'set -o pipefail; curl -L --fail --retry 5 --retry-delay 1 --connect-timeout 3 --max-time 30 https://lang-jvm.s3.amazonaws.com/jdk/cedar-14/openjdk1.8.tar.gz -s -o - | tar zxf - ' failed on attempt 2 of 3. | |
| remote: ! | |
| remote: ! Failed to download JVM: openjdk1.8.tar.gz | |
| remote: ! | |
| remote: ! If this was a custom version or URL, please check to ensure it is correct. | |
| remote: ! Otherwise, please open a ticket at http://help.heroku.com so we can help. | |
| remote: ! | |
| remote: ! Push rejected, failed to compile Ruby app. |
| require 'nodejs' | |
| require 'native' | |
| module HTTP | |
| HTTP_JS = Native(node_require('http')) | |
| class Server | |
| def self.listen(port, &block) | |
| HTTP_JS.createServer(lambda { |req_js, res_js| | |
| req_opal = Native(req_js) | |
| res_opal = Native(res_js) |
| HTTP::Server.listen(port) { |req, res| | |
| [200, {'Content-Type': 'text/plain'}, "Hello World\n"] | |
| } |
| require 'nodejs' | |
| require 'native' | |
| module HTTP | |
| HTTP_JS = Native(node_require('http')) | |
| class Server | |
| def self.listen(port, &block) | |
| HTTP_JS.createServer(lambda { |req_js, res_js| | |
| block.call(Native(req_js), Native(res_js)) | |
| }).listen(port) |
| port = 1337 | |
| HTTP::Server.listen(port) { |req, res| | |
| res.writeHead(200, {'Content-Type': 'text/plain'}) | |
| res.end "Hello World\n" | |
| } |
| require 'nodejs' | |
| require 'native' | |
| http = Native(node_require('http')) | |
| port = 1337 | |
| http.createServer(lambda { |req, res| | |
| opal_res = Native(res) | |
| opal_res.writeHead(200, { 'Content-Type': 'text/plain' }.to_n) | |
| opal_res.end("Hello World\n") |
| require 'nodejs' | |
| http = node_require('http') | |
| port = 1337 | |
| http.JS.createServer(lambda { |req, res| | |
| res.JS.writeHead(200, { 'Content-Type': 'text/plain' }.to_n) | |
| res.JS.end("Hello World\n") | |
| }).JS.listen(port) |
| require 'nodejs' | |
| http = node_require('http') | |
| port = 1337 | |
| ` | |
| http.createServer(function(req, res) { | |
| res.writeHead(200, { 'Content-Type': 'text/plain' }); | |
| res.end('Hello World\n'); | |
| }).listen(port); |