24 lines
570 B
Ruby
24 lines
570 B
Ruby
require "docile/version"
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module Docile
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# Executes a block in the context of an object whose interface represents a DSL.
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#
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# Docile.dsl_eval([]) do
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# push 1
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# push 2
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# pop
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# push 3
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# end
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# #=> [1, 3]
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#
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# @param dsl [Object] an object whose methods represent a DSL
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# @param block [Proc] a block to execute in the DSL context
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# @return [Object] the given DSL object
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def dsl_eval(dsl, &block)
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block_context = eval("self", block.binding)
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dsl.instance_eval(&block)
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dsl
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end
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module_function :dsl_eval
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end
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