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Size: 707 Bytes
Versions: 19
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Stored size: 707 Bytes
Contents
require_relative 'core'
# A parser that composes the results of multiple parsers.
# Intended for internal use only.
module Decanter
module Parser
class ComposeParser < Base
def self._parse(name, value, options={})
raise Decanter::ParseError.new('Must have parsers') unless @parsers
# Call each parser on the result of the previous one.
initial_result = { name => value }
@parsers.reduce(initial_result) do |result, parser|
result.keys.reduce({}) do |acc, key|
acc.merge(parser.parse(key, result[key], options))
end
end
end
def self.parsers(parsers)
@parsers = parsers
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems