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opt / alt / ruby32 / share / gems / gems / psych-5.0.1 / lib / psych /

ðŸ“ ..
ðŸ“„ class_loader.rb(1.99 KB)
ðŸ“„ coder.rb(2.05 KB)
ðŸ“„ core_ext.rb(362 B)
ðŸ“„ exception.rb(726 B)
ðŸ“„ handler.rb(7.2 KB)
ðŸ“ handlers
ðŸ“ json
ðŸ“ nodes
ðŸ“„ nodes.rb(2.38 KB)
ðŸ“„ omap.rb(75 B)
ðŸ“„ parser.rb(2.03 KB)
ðŸ“„ scalar_scanner.rb(4.69 KB)
ðŸ“„ set.rb(74 B)
ðŸ“„ stream.rb(923 B)
ðŸ“„ streaming.rb(667 B)
ðŸ“„ syntax_error.rb(588 B)
ðŸ“„ tree_builder.rb(2.99 KB)
ðŸ“„ versions.rb(188 B)
ðŸ“ visitors
ðŸ“„ visitors.rb(254 B)
ðŸ“„ y.rb(190 B)

Editing: parser.rb

# frozen_string_literal: true
module Psych
  ###
  # YAML event parser class.  This class parses a YAML document and calls
  # events on the handler that is passed to the constructor.  The events can
  # be used for things such as constructing a YAML AST or deserializing YAML
  # documents.  It can even be fed back to Psych::Emitter to emit the same
  # document that was parsed.
  #
  # See Psych::Handler for documentation on the events that Psych::Parser emits.
  #
  # Here is an example that prints out ever scalar found in a YAML document:
  #
  #   # Handler for detecting scalar values
  #   class ScalarHandler < Psych::Handler
  #     def scalar value, anchor, tag, plain, quoted, style
  #       puts value
  #     end
  #   end
  #
  #   parser = Psych::Parser.new(ScalarHandler.new)
  #   parser.parse(yaml_document)
  #
  # Here is an example that feeds the parser back in to Psych::Emitter.  The
  # YAML document is read from STDIN and written back out to STDERR:
  #
  #   parser = Psych::Parser.new(Psych::Emitter.new($stderr))
  #   parser.parse($stdin)
  #
  # Psych uses Psych::Parser in combination with Psych::TreeBuilder to
  # construct an AST of the parsed YAML document.

class Parser
    class Mark < Struct.new(:index, :line, :column)
    end

# The handler on which events will be called
    attr_accessor :handler

# Set the encoding for this parser to +encoding+
    attr_writer :external_encoding

###
    # Creates a new Psych::Parser instance with +handler+.  YAML events will
    # be called on +handler+.  See Psych::Parser for more details.

def initialize handler = Handler.new
      @handler = handler
      @external_encoding = ANY
    end

###
    # call-seq:
    #    parser.parse(yaml)
    #
    # Parse the YAML document contained in +yaml+.  Events will be called on
    # the handler set on the parser instance.
    #
    # See Psych::Parser and Psych::Parser#handler

def parse yaml, path = yaml.respond_to?(:path) ? yaml.path : "<unknown>"
      _native_parse @handler, yaml, path
    end
  end
end

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Editing: parser.rb

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