Class: Torkify::Vim::Quickfix::Populator

Inherits:
Object
  • Object
show all
Defined in:
lib/torkify/vim/quickfix.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(api) ⇒ Populator

Returns a new instance of Populator.



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# File 'lib/torkify/vim/quickfix.rb', line 57

def initialize(api)
  @api = api
  @excluded_buffers = []
  @errors_populated = 0
end

Instance Attribute Details

#errors_populated ⇒ Object (readonly)

Returns the value of attribute errors_populated.



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# File 'lib/torkify/vim/quickfix.rb', line 55

def errors_populated
  @errors_populated
end

Instance Method Details

#exclude(file) ⇒ Object 



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# File 'lib/torkify/vim/quickfix.rb', line 63

def exclude(file)
  if file && file.length > 0
    bufnum = @api.buffer_from_file(file)
    if bufnum > 0 && !@excluded_buffers.include?(bufnum)
      @excluded_buffers << bufnum
    end
  end
  self
end

#populate(errors) ⇒ Object 



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# File 'lib/torkify/vim/quickfix.rb', line 73

def populate(errors)
  determine_excluded_buffers errors
  existing = api.get

  kept_errors = exclude_errors existing
  all_errors = kept_errors + errors
  @errors_populated = all_errors.length

  if error_list_changed?(existing, all_errors)
    api.set kept_errors + errors
  end
  self
end