Module: Yummi::BlockHandler
- Included in:
- Formatter::LogFormatter
- Defined in:
- lib/yummi.rb
Overview
A module to handle blocks by dynamically resolving parameters
see #DataEvalColorizer
Class Method Summary collapse
-
.block_call(context, &block) ⇒ Object
Calls the block resolving the parameters by getting the parameter name from the given context.
Class Method Details
.block_call(context, &block) ⇒ Object
Calls the block resolving the parameters by getting the parameter name from the given context.
Example
context = :max => 10, :curr => 5, ratio => 0.15
percentage = BlockHandler.call_block(context) { |max,curr| curr.to_f / max }
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# File 'lib/yummi.rb', line 157 def block_call (context, &block) args = [] block.parameters.each do |parameter| args << context[parameter[1]] end block.call(*args) end |