module RailsData::Import
Attributes
columns[R]
extend RailsData::Import
config do
model BankPayment column :amount, header: 'My name', field: -> {} column :email, header: 'Email', field: -> {}
end
record[R]
extend RailsData::Import
config do
model BankPayment column :amount, header: 'My name', field: -> {} column :email, header: 'Email', field: -> {}
end
Public Instance Methods
column(name, header: nil, field: nil)
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# File lib/rails_data/import.rb, line 23 def column(name, header: nil, field: nil) @columns ||= {} name = name.to_sym @columns[name] = {} if header.is_a?(String) && header.size > 0 @columns[name][:header] = header else warn 'wrong header type' end if field.respond_to?(:call) @columns[name][:field] = field end self end
config(&block)
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# File lib/rails_data/import.rb, line 11 def config(&block) block.call if block_given? end
model(class_name)
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# File lib/rails_data/import.rb, line 15 def model(class_name) if class_name.respond_to?(:ancestors) && class_name.ancestors.include?(ActiveRecord::Base) @record = class_name else raise 'The collection must be a subclass of ActiveRecord::Base' end end