module Pineapples::Helpers
Constants
- RESERVED_NAMES
Public Instance Methods
erb?()
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# File lib/pineapples/helpers.rb, line 9 def erb? template_engine == :erb end
haml?()
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# File lib/pineapples/helpers.rb, line 13 def haml? template_engine == :haml end
needs_user_model?()
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# File lib/pineapples/helpers.rb, line 5 def needs_user_model? user_role_field? || devise? end
slim?()
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# File lib/pineapples/helpers.rb, line 17 def slim? template_engine == :slim end
Protected Instance Methods
app_const()
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# File lib/pineapples/helpers.rb, line 31 def app_const @app_const ||= "#{app_const_base}::Application" end
app_const_base()
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# File lib/pineapples/helpers.rb, line 27 def app_const_base @app_const_base ||= app_name.gsub(/\W/, '_').squeeze('_').camelize end
app_secret()
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# File lib/pineapples/helpers.rb, line 45 def app_secret SecureRandom.hex(64) end
humanized_application_name()
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# File lib/pineapples/helpers.rb, line 23 def humanized_application_name app_name.underscore.humanize.gsub(/\S+/, &:capitalize) end
preexisting_git_repo?()
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# File lib/pineapples/helpers.rb, line 49 def preexisting_git_repo? git_path = File.expand_path('.git', app_root) File.exist?(git_path) end
rbenv_installed?()
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# File lib/pineapples/helpers.rb, line 54 def rbenv_installed? @rbenv_installed = `which rbenv`.length > 0 if @rbenv_installed.nil? @rbenv_installed end
rvm_installed?()
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# File lib/pineapples/helpers.rb, line 59 def rvm_installed? @rvm_installed = `rvm -v`.length > 0 if @rvm_installed.nil? @rvm_installed end
valid_const!()
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# File lib/pineapples/helpers.rb, line 35 def valid_const! if app_const =~ /^\d/ raise Error, "Invalid application name #{app_name}. Please give a name which does not start with numbers." elsif RESERVED_NAMES.include?(app_name) raise Error, "Invalid application name #{app_name}. Please give a name which does not match one of the reserved rails words." elsif Object.const_defined?(app_const_base) raise Error, "Invalid application name #{app_name}, constant #{app_const_base} is already in use. Please choose another application name." end end