Module: Rspec::MatchRuby

Defined in:
lib/rspec/match_ruby/version.rb,
lib/rspec/match_ruby/match_ruby.rb

Constant Summary collapse

VERSION = 
'0.1.0'

Class Method Summary collapse

Class Method Details

.expand_node(node) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/rspec/match_ruby/match_ruby.rb', line 14

def expand_node(node)
  children = node.children

  if node.type == :hash
    children = node.children.sort_by(&:to_s)
  end

  children = children.map do |child|
    if child.is_a?(Parser::AST::Node)
      expand_node(child)
    else
      child
    end
  end

  [node.type, *children]
end

.match(expected, actual) ⇒ Object 



9
10
11
 
# File 'lib/rspec/match_ruby/match_ruby.rb', line 9

def match(expected, actual)
  parse(expected) == parse(actual)
end

.parse(str) ⇒ Object 



3
4
5
6
 
# File 'lib/rspec/match_ruby/match_ruby.rb', line 3

def parse(str)
  node = Parser::CurrentRuby.parse(str)
  expand_node(node)
end