Module: FakeGem

Defined in:
lib/fake_gem.rb

Defined Under Namespace

Classes: FakeGemSpec

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.gems ⇒ Object

list of found false-gems



163
164
165
166
167
168
169
170
171
172
173
 
# File 'lib/fake_gem.rb', line 163

def gems
  unless @gems
    @gems = []
    paths.each do |location|                   
      Dir.glob("#{location}/*/fake_gem").each do |gem_spec_file|
        @gems << FakeGemSpec.new(gem_spec_file)
      end                     
    end
  end
  @gems
end

Class Method Details

.activate(path) ⇒ Object

searches for that path in all libs inside of registered fake_gems and updates $LOAD_PATH if found.



122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
 
# File 'lib/fake_gem.rb', line 122

def activate path
  found = nil
  catch :found do
    gems.each do |gem_spec|
      gem_spec.libs.each do |lib_path|
        if File.exist? "#{lib_path}/#{path}"              
          found = gem_spec
          throw :found
        end
      end
    end          
  end
  
  if found
    gems.delete found
    found.libs.each do |lib_path|
      $LOAD_PATH << lib_path unless $LOAD_PATH.include? lib_path
    end
    true
  else
    false
  end
end

.activate_gem(name) ⇒ Object

searches for that path in all libs inside of registered fake_gems and updates $LOAD_PATH if found.



148
149
150
151
152
153
154
155
156
157
158
159
160
 
# File 'lib/fake_gem.rb', line 148

def activate_gem name
  found = gems.find{|gem_spec| gem_spec.name && (gem_spec.name == name)}        
  
  if found
    gems.delete found
    found.libs.each do |lib_path|
      $LOAD_PATH << lib_path unless $LOAD_PATH.include? lib_path
    end
    true
  else
    false
  end
end

.clear ⇒ Object 



176
177
178
 
# File 'lib/fake_gem.rb', line 176

def clear
  @paths, @gems = nil
end

.paths(*paths) ⇒ Object

Use it to set location for your fake_gems



100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
 
# File 'lib/fake_gem.rb', line 100

def paths *paths
  paths = paths.first if paths.first.is_a? Array
  if paths.empty?
    unless @paths           
      if env_paths = ENV['FAKE_GEM_PATHS']
        self.paths = env_paths.split(':')
      else
        self.paths = []
      end
    end
    @paths
  else
    self.paths = paths
  end
end

.paths=(paths) ⇒ Object 



116
117
118
 
# File 'lib/fake_gem.rb', line 116

def paths= paths      
  @paths = paths.collect{|l| File.expand_path l}
end