Class: VersionGuard

Inherits:
SpecGuard show all
Defined in:
lib/mspec/guards/version.rb

Direct Known Subclasses

BugGuard

Instance Method Summary collapse

Methods inherited from SpecGuard

#===, #after, #before, finish, #implementation?, #os?, #platform?, register, #unregister, unregister, #windows?, #wordsize?, #yield?

Constructor Details

#initialize(version) ⇒ VersionGuard

Returns a new instance of VersionGuard.



4
5
6
7
8
9
10
11
12
13
 
# File 'lib/mspec/guards/version.rb', line 4

def initialize(version)
  case version
  when String
    @version = to_v version
  when Range
    a = to_v version.first
    b = to_v version.last
    @version = version.exclude_end? ? a...b : a..b
  end
end

Instance Method Details

#match? ⇒ Boolean

Returns:

  • (Boolean) 


24
25
26
27
28
29
30
31
 
# File 'lib/mspec/guards/version.rb', line 24

def match?
  case @version
  when Integer
    ruby_version >= @version
  when Range
    @version.include? ruby_version
  end
end

#ruby_version ⇒ Object 



20
21
22
 
# File 'lib/mspec/guards/version.rb', line 20

def ruby_version
  to_v("#{RUBY_VERSION}.#{RUBY_PATCHLEVEL}")
end

#to_v(str) ⇒ Object 



15
16
17
18
 
# File 'lib/mspec/guards/version.rb', line 15

def to_v(str)
  major, minor, tiny, patch = str.split "."
  ("1%02d%02d%02d%04d" % [major, minor, tiny, patch].map { |x| x.to_i }).to_i
end