Class: Attributor::CSV
Direct Known Subclasses
Ids
Class Method Summary
collapse
Methods inherited from Collection
check_option!, construct, constructable?, #dump, inherited, load, member_attribute, member_type, native_type, of, valid_type?, validate, #validate, validate_options
Methods included from Dumpable
#dump
Methods included from Container
included
Class Method Details
.decode_string(value, _context) ⇒ Object
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# File 'lib/attributor/types/csv.rb', line 3
def self.decode_string(value, _context)
value.split(',')
end
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.describe(shallow = false, example: nil) ⇒ Object
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# File 'lib/attributor/types/csv.rb', line 30
def self.describe(shallow = false, example: nil)
hash = super(shallow)
hash.delete(:member_attribute)
hash[:example] = example if example
hash
end
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.dump(values, **opts) ⇒ Object
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# File 'lib/attributor/types/csv.rb', line 7
def self.dump(values, **opts)
case values
when ::String
values
when ::Array
values.collect { |value| member_attribute.dump(value, opts).to_s }.join(',')
when nil
nil
else
context = opts[:context] || DEFAULT_ROOT_CONTEXT
name = context.last.to_s
type = values.class.name
reason = 'Attributor::CSV only supports dumping values of type ' \
"Array or String, not #{values.class.name}."
raise DumpError, context: context, name: name, type: type, original_exception: reason
end
end
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.example(context = nil, options: {}) ⇒ Object
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# File 'lib/attributor/types/csv.rb', line 25
def self.example(context = nil, options: {})
collection = super(context, options: options.merge(size: (2..4)))
collection.join(',')
end
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# File 'lib/attributor/types/csv.rb', line 37
def self.family
Collection.family
end
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