Sha256: a69579e24ca038d4f65a2c6e5c7a4b8ca7b440d15b9a5a4190061cafb950fa25
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Size: 1.31 KB
Versions: 35
Compression:
Stored size: 1.31 KB
Contents
begin
RUBY_VERSION =~ /(\d+\.\d+)/
require_relative "#{$1}/express_parser"
rescue LoadError
require_relative "express_parser"
end
require 'expressir/express_exp/visitor'
module Expressir
module ExpressExp
class Parser
def self.from_file(file)
input = File.read(file)
=begin
char_stream = Antlr4::Runtime::CharStreams.from_string(input, 'String')
lexer = ::ExpressParser::Lexer.new(char_stream)
token_stream = Antlr4::Runtime::CommonTokenStream.new(lexer)
parser = ::ExpressParser::Parser.new(token_stream)
# don't attempt to recover from any parsing error
parser.instance_variable_set(:@_err_handler, Antlr4::Runtime::BailErrorStrategy.new)
parse_tree = parser.syntax()
visitor = Visitor.new(token_stream)
repo = visitor.visit(parse_tree)
=end
parser = ::ExpressParser::Parser.parse(input)
parse_tree = parser.syntax()
visitor = Visitor.new(parser.tokens)
repo = visitor.visit(parse_tree)
repo
end
def self.from_files(files)
schemas = files.map{|file| self.from_file(file).schemas}.flatten
Model::Repository.new({
schemas: schemas
})
end
# deprecated
def self.from_exp(file)
self.from_file(file)
end
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems