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require 'RMagick' | |
img = Magick::ImageList.new( logo ) | |
white = 768 | |
expected_saturation = white*0.65 | |
colors = [] | |
img.quantize(30).color_histogram.each{|c| | |
r,g,b = [c[0].red, c[0].green, c[0].blue].map{|c| c/256 } | |
soma = r + g + b | |
points = 0 |
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$('input#id-do-meu-campo').daterangepicker() |
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Exception | |
Error | |
stack level too deep | |
(eval):1:in `get' | |
(eval):1:in `get' | |
/home/maiz/.gem/ruby/1.8/gems/redisk-0.2.0/lib/redisk/stat.rb:359:in `read_attribute' | |
/home/maiz/.gem/ruby/1.8/gems/redisk-0.2.0/lib/redisk/stat.rb:292:in `size' | |
/home/maiz/.gem/ruby/1.8/gems/redisk-0.2.0/lib/redisk/io.rb:23:in `initialize' | |
/home/maiz/.gem/ruby/1.8/gems/redisk-0.2.0/lib/redisk/logger.rb:11:in `new' |
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def obtain_class | |
class_name = ENV['CLASS'] || ENV['class'] | |
raise "Must specify CLASS" unless class_name | |
@klass = Object.const_get(class_name) | |
end | |
def obtain_attachments | |
name = ENV['ATTACHMENT'] || ENV['attachment'] | |
raise "Class #{@klass.name} has no attachments specified" unless @klass.respond_to?(:attachment_definitions) | |
if !name.blank? && @klass.attachment_definitions.keys.include?(name) |
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development: | |
adapter: postgresql | |
encoding: unicode | |
database: my_store_development | |
username: my_store | |
production: | |
adapter: postgresql | |
encoding: unicode | |
database: my_store_production |
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gem install spree |
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> spree my_store | |
create | |
create CHANGELOG | |
create CONTRIBUTORS | |
create INSTALL | |
create LICENSE | |
create README.markdown | |
... |
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> cd my_store | |
> sudo rake gems:install |
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> sudo su postgres | |
> createuser my_store | |
Ctrl+D para voltar ao usuário original |
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> rake db:create |
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