class StructuredReader::JSONReader::ArrayReader

Public Class Methods

new(of: nil, reader_set:) { |reader_builder(self, reader_set: reader_set)| ... } click to toggle source
# File lib/structured_reader.rb, line 122
def initialize(of: nil, reader_set:, &blk)
  if block_given?
    yield ReaderBuilder.new(self, reader_set: reader_set)
  elsif of
    ReaderBuilder.new(self, reader_set: reader_set).send(of)
  end

  unless @member_reader
    raise DeclarationError, "array must have a member type"
  end
end

Public Instance Methods

member(reader) click to toggle source
# File lib/structured_reader.rb, line 134
def member(reader)
  @member_reader = reader
end
read(fragment, context) click to toggle source
# File lib/structured_reader.rb, line 138
def read(fragment, context)
  if fragment.kind_of?(Array)
    context.accept(fragment.map.with_index do |member, idx|
      context.push("[#{idx}]") do |sub_context|
        @member_reader.read(member, sub_context)
      end
    end)
  else
    context.flunk(fragment, "expected an Array")
  end
end