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sketch for Matt Wynne
class Organization
def to_param
"42"
end
def saved?
rand > 0.5
end
end
class OrganizationCreator
def create_for(user, org_name, callbacks)
# real creation logic here
organization = Organization.new
if organization.saved?
callbacks[:success].call(organization)
else
callbacks[:failure].call(organization)
end
end
end
class OrganizationsController
def create
params = { organization: 'Hello' }
creator = OrganizationCreator.new
creator.create_for(current_user, params[:organization],
success: ->(org) { redirect_to organizations_path(org) },
failure: ->(org) { render :error }
)
end
private
def redirect_to(path)
puts "redirecting_to #{path}"
end
def render(renderable)
puts "rendering #{renderable}"
end
def current_user
Object.new
end
def organizations_path(org)
"/organizations/#{org.to_param}"
end
end
controller = OrganizationsController.new
controller.create
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