Class: GemCache::InfoParser

Inherits:
Object
  • Object
show all
Defined in:
lib/gemcache/parsers/info_parser.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(entry) ⇒ InfoParser

Returns a new instance of InfoParser.



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/gemcache/parsers/info_parser.rb', line 18

def initialize(entry)
  # Split line into two parts:
  # (0) Semantic version and runtime dependencies
  # (1) Checksum and required ruby/rubygems versions
  split = entry.split("|")
  ver_and_deps = split[0].strip
  sha_and_ruby = split[1].strip

  # Parse each part of the entry in the info file
  parts = parse_version(ver_and_deps)
  parse_dependencies(parts)
  parts = parse_checksum(sha_and_ruby)
  parts = parse_ruby(parts)
  parse_rubygems(parts)
end

Instance Attribute Details

#checksum ⇒ Object (readonly)

The SHA256 checksum of the gem from the info entry.



10
11
12
 
# File 'lib/gemcache/parsers/info_parser.rb', line 10

def checksum
  @checksum
end

#dependencies ⇒ Object (readonly)

A list of Gem::Dependencies from the info entry.



7
8
9
 
# File 'lib/gemcache/parsers/info_parser.rb', line 7

def dependencies
  @dependencies
end

#ruby ⇒ Object (readonly)

The required Ruby version of the gem from the info entry.



13
14
15
 
# File 'lib/gemcache/parsers/info_parser.rb', line 13

def ruby
  @ruby
end

#rubygems ⇒ Object (readonly)

The required rubygems version of the gem from the info entry.



16
17
18
 
# File 'lib/gemcache/parsers/info_parser.rb', line 16

def rubygems
  @rubygems
end

#version ⇒ Object (readonly)

The version of the gem from the info entry.



4
5
6
 
# File 'lib/gemcache/parsers/info_parser.rb', line 4

def version
  @version
end

Class Method Details

.info(version, stories) ⇒ Object 



34
35
36
37
38
39
 
# File 'lib/gemcache/parsers/info_parser.rb', line 34

def self.info(version, stories)
  stories.each do |s|
    return s if s.version == version
  end
  nil
end

.parse(raw) ⇒ Object 



41
42
43
44
45
46
47
 
# File 'lib/gemcache/parsers/info_parser.rb', line 41

def self.parse(raw)
  stories = []
  raw.lines.drop(1).each do |l|
    stories << new(l)
  end
  stories.reverse
end