Class: RakeCommandFilter::LineFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/line_filter.rb

Overview

method for filtering a single line of output from a command

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, pattern, block) ⇒ LineFilter

Do not call this directly, use CommandDefinition#add_filter



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# File 'lib/line_filter.rb', line 7

def initialize(id, pattern, block)
  @id = id
  @pattern = pattern
  @block = block
end

Instance Attribute Details

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/line_filter.rb', line 4

def id
  @id
end

#pattern ⇒ Object

Returns the value of attribute pattern.



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# File 'lib/line_filter.rb', line 4

def pattern
  @pattern
end

Instance Method Details

#match(source) ⇒ LineFilterResult

Called to determine if this filter matches a line. If it does, returns the result from the block defined with CommandDefinition#add_filter.

Returns:



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# File 'lib/line_filter.rb', line 17

def match(source)
  source.scan(@pattern) do |matches|
    return @block.call(matches)
  end
  return nil
end