module Kamaze::DockerImage::Loader::Context
Provides empty binding.
Sample of use:
“`ruby Context.call
do |b|
b.local_variable_set(:answer, 42) b.local_variable_set(:home, '127.0.0.1') b.eval(content)
end “`
Public Class Methods
call() { |binding| ... }
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# File lib/kamaze/docker_image/loader/context.rb, line 25 def call yield(binding) end
dsl?()
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Denote “DSL“ is defined.
@return [Boolean]
# File lib/kamaze/docker_image/loader/context.rb, line 32 def dsl? !!dsl end
Protected Class Methods
binding()
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@return [Binding]
Calls superclass method
# File lib/kamaze/docker_image/loader/context.rb, line 39 def binding -> { super }.tap { load_dsl }.call end
dsl()
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@return [Rake::DSL, nil]
# File lib/kamaze/docker_image/loader/context.rb, line 44 def dsl Object.const_get('Rake::DSL') rescue NameError nil end
load_dsl()
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Apply “Rake::DSL“
@return [self]
# File lib/kamaze/docker_image/loader/context.rb, line 53 def load_dsl self.tap { self.extend(dsl) if dsl? } end