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Contents
module TomlRB
class Parser
attr_reader :hash
def initialize(content, symbolize_keys: false)
@hash = {}
@visited_keys = []
@fully_defined_keys = []
@current = @hash
@symbolize_keys = symbolize_keys
begin
parsed = TomlRB::Document.parse(content)
parsed.matches.map(&:value).compact.each { |m| m.accept_visitor(self) }
rescue Citrus::ParseError => e
raise TomlRB::ParseError.new(e.message)
end
end
# Read about the Visitor pattern
# http://en.wikipedia.org/wiki/Visitor_pattern
def visit_table_array(table_array)
@fully_defined_keys = []
table_array_key = table_array.full_key
@visited_keys.reject! { |k| k.start_with? table_array_key }
@current = table_array.navigate_keys @hash, @symbolize_keys
end
def visit_table(table)
@fully_defined_keys = []
@current = table.navigate_keys @hash, @visited_keys, @symbolize_keys
end
def visit_keyvalue(keyvalue)
keyvalue.assign @current, @fully_defined_keys, @symbolize_keys
end
end
end
Version data entries
79 entries across 79 versions & 2 rubygems