19836456948

Committed 01 Dec 2025 08:27PM UTC coverage: 95.157% (-0.08%) from 95.234%

Build # 19836456948

Build Type

push

github

Committed by

Nu-hin

Commit Message

Fix README.md parameters section

Run Details

1120 of 1177 relevant lines covered (95.16%)

141.19 hits per line

Source File
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100.0

/lib/remote_ruby/source_extractor.rb

# frozen_string_literal: true

require 'method_source'
require 'remote_ruby/parser_factory'

module RemoteRuby
  # Receives a block and extracts Ruby code (as a string) with this block's
  # source
  class SourceExtractor
    def extract(&block)
      RemoteRuby::ParserFactory.require_parser
      ast = Parser::CurrentRuby.parse(block.source)
      block_node = find_block(ast)

      return '' unless block_node

      _, body = parse(block_node)
      Unparser.unparse(body)
    end

    private

    def find_block(node)
      return nil unless node.is_a? AST::Node
      return node if node.type == :block

      node.children.each do |child|
        res = find_block(child)
        return res if res
      end

      nil
    end

    def parse(node)
      args = node.children[1].children
      body = node.children[2]
      [args, body]
    end
  end
end

1	# frozen_string_literal: true
2
3	require 'method_source'	20✔
4	require 'remote_ruby/parser_factory'	20✔
5
6	module RemoteRuby	20✔
7	# Receives a block and extracts Ruby code (as a string) with this block's
8	# source
9	class SourceExtractor	20✔
10	def extract(&block)	20✔
11	RemoteRuby::ParserFactory.require_parser	900✔
12	ast = Parser::CurrentRuby.parse(block.source)	900✔
13	block_node = find_block(ast)	900✔
14
15	return '' unless block_node	900✔
16
17	_, body = parse(block_node)	900✔
18	Unparser.unparse(body)	900✔
19	end
20
21	private	20✔
22
23	def find_block(node)	20✔
24	return nil unless node.is_a? AST::Node	1,820✔
25	return node if node.type == :block	1,360✔
26
27	node.children.each do \|child\|	460✔
28	res = find_block(child)	920✔
29	return res if res	920✔
30	end
31
32	nil
33	end
34
35	def parse(node)	20✔
36	args = node.children[1].children	900✔
37	body = node.children[2]	900✔
38	[args, body]	900✔
39	end
40	end
41	end

Nu-hin / remote_ruby / 19836456948

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