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  • bundler/index.rb
  • bundler/lazy_specification.rb

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Bundler::Index

Constants

EMPTY_SEARCH
NULL
RUBY

Attributes

all_specs[R]
sources[R]
specs[R]

Public Class Methods

build() click to toggle source
 
               # File bundler/index.rb, line 6
def self.build
  i = new
  yield i
  i
end
            
new() click to toggle source
 
               # File bundler/index.rb, line 18
def initialize
  @sources = []
  @cache = {}
  @specs = Hash.new {|h, k| h[k] = {} }
  @all_specs = Hash.new {|h, k| h[k] = EMPTY_SEARCH }
end
            
sort_specs(specs) click to toggle source
 
               # File bundler/index.rb, line 80
def self.sort_specs(specs)
  specs.sort_by do |s|
    platform_string = s.platform.to_s
    [s.version, platform_string == RUBY ? NULL : platform_string]
  end
end
            

Public Instance Methods

<<(spec) click to toggle source
 
               # File bundler/index.rb, line 104
def <<(spec)
  @specs[spec.name][spec.full_name] = spec
  spec
end
            
==(other) click to toggle source

Whether all the specs in self are in other TODO: rename to include?

 
               # File bundler/index.rb, line 162
def ==(other)
  all? do |spec|
    other_spec = other[spec].first
    other_spec && dependencies_eql?(spec, other_spec) && spec.source == other_spec.source
  end
end
            
[](query, base = nil) click to toggle source
Alias for: search
add_source(index) click to toggle source
 
               # File bundler/index.rb, line 175
def add_source(index)
  raise ArgumentError, "Source must be an index, not #{index.class}" unless index.is_a?(Index)
  @sources << index
  @sources.uniq! # need to use uniq! here instead of checking for the item before adding
end
            
dependencies_eql?(spec, other_spec) click to toggle source
 
               # File bundler/index.rb, line 169
def dependencies_eql?(spec, other_spec)
  deps       = spec.dependencies.select {|d| d.type != :development }
  other_deps = other_spec.dependencies.select {|d| d.type != :development }
  deps.sort == other_deps.sort
end
            
dependency_names() click to toggle source
 
               # File bundler/index.rb, line 130
def dependency_names
  names = []
  each do |spec|
    spec.dependencies.each do |dep|
      next if dep.type == :development
      names << dep.name
    end
  end
  names.uniq
end
            
each(&blk) click to toggle source
 
               # File bundler/index.rb, line 109
def each(&blk)
  return enum_for(:each) unless blk
  specs.values.each do |spec_sets|
    spec_sets.values.each(&blk)
  end
  sources.each {|s| s.each(&blk) }
  self
end
            
empty?() click to toggle source
 
               # File bundler/index.rb, line 43
def empty?
  each { return false }
  true
end
            
initialize_copy(o) click to toggle source
 
               # File bundler/index.rb, line 25
def initialize_copy(o)
  @sources = o.sources.dup
  @cache = {}
  @specs = Hash.new {|h, k| h[k] = {} }
  @all_specs = Hash.new {|h, k| h[k] = EMPTY_SEARCH }

  o.specs.each do |name, hash|
    @specs[name] = hash.dup
  end
  o.all_specs.each do |name, array|
    @all_specs[name] = array.dup
  end
end
            
inspect() click to toggle source
 
               # File bundler/index.rb, line 39
def inspect
  "#<#{self.class}:0x#{object_id} sources=#{sources.map(&:inspect)} specs.size=#{specs.size}>"
end
            
local_search(query, base = nil) click to toggle source
 
               # File bundler/index.rb, line 91
def local_search(query, base = nil)
  case query
  when Gem::Specification, RemoteSpecification, LazySpecification, EndpointSpecification then search_by_spec(query)
  when String then specs_by_name(query)
  when Gem::Dependency then search_by_dependency(query, base)
  when DepProxy then search_by_dependency(query.dep, base)
  else
    raise "You can't search for a #{query.inspect}."
  end
end
            
search(query, base = nil) click to toggle source

Search this index's specs, and any source indexes that this index knows about, returning all of the results.

 
               # File bundler/index.rb, line 58
def search(query, base = nil)
  sort_specs(unsorted_search(query, base))
end
            
Also aliased as: []
search_all(name) click to toggle source
 
               # File bundler/index.rb, line 48
def search_all(name)
  all_matches = local_search(name) + @all_specs[name]
  @sources.each do |source|
    all_matches.concat(source.search_all(name))
  end
  all_matches
end
            
size() click to toggle source
 
               # File bundler/index.rb, line 154
def size
  @sources.inject(@specs.size) do |size, source|
    size += source.size
  end
end
            
sort_specs(specs) click to toggle source
 
               # File bundler/index.rb, line 87
def sort_specs(specs)
  self.class.sort_specs(specs)
end
            
spec_names() click to toggle source
 
               # File bundler/index.rb, line 118
def spec_names
  names = specs.keys + sources.map(&:spec_names)
  names.uniq!
  names
end
            
unmet_dependency_names() click to toggle source
 
               # File bundler/index.rb, line 124
def unmet_dependency_names
  dependency_names.select do |name|
    search(name).empty?
  end
end
            
use(other, override_dupes = false) click to toggle source
 
               # File bundler/index.rb, line 141
def use(other, override_dupes = false)
  return unless other
  other.each do |s|
    if (dupes = search_by_spec(s)) && !dupes.empty?
      # safe to << since it's a new array when it has contents
      @all_specs[s.name] = dupes << s
      next unless override_dupes
    end
    self << s
  end
  self
end
            

Protected Instance Methods

unsorted_search(query, base) click to toggle source
 
               # File bundler/index.rb, line 62
def unsorted_search(query, base)
  results = local_search(query, base)

  seen = results.map(&:full_name).uniq unless @sources.empty?

  @sources.each do |source|
    source.unsorted_search(query, base).each do |spec|
      next if seen.include?(spec.full_name)

      seen << spec.full_name
      results << spec
    end
  end

  results
end