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Versions: 9
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Contents
module CanTango
class Configuration
class Models
include Singleton
include ClassExt
def by_reg_exp reg_exp
raise "Must be a Regular Expression like: /xyz/ was #{reg_exp.inspect}" if !reg_exp.kind_of? Regexp
grep(reg_exp).map do |model_string|
try_model(model_string)
end
end
def by_category label
categories[label].map do |model|
model.class == String ? try_model(model) : model
end
end
private
def try_model model_string
model = try_class(model_string.singularize) || try_class(model_string)
raise "No model #{model_string} defined!" if !model
model
end
def grep reg_exp
available_models.grep reg_exp
end
def available_models
ar_models.map(&:name)
end
def ar_models
# Sugar-high #to_strings didn't work here!
ActiveRecord::Base.descendants
end
def categories
CanTango.config.categories
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems