Class: ArchUnit::GraphReporting::Projection::PatternCollapse

Inherits:
Data
  • Object
show all
Defined in:
lib/archunit/graph/projection/pattern_collapse.rb

Overview

Collapse nodes by applying a regular-expression replacement.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(regexp:, replacement: '\\1') ⇒ PatternCollapse

Returns a new instance of PatternCollapse.

Raises:

  • (ArgumentError) 


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# File 'lib/archunit/graph/projection/pattern_collapse.rb', line 8

def initialize(regexp:, replacement: '\\1')
  raise ArgumentError, 'regexp must be a Regexp' unless regexp.is_a?(Regexp)
  raise ArgumentError, 'replacement must be a String' unless replacement.is_a?(String)

  super(regexp: regexp.dup.freeze, replacement: replacement.dup.freeze)
end

Instance Attribute Details

#regexp ⇒ Object (readonly)

Returns the value of attribute regexp

Returns:

  • (Object) —

    the current value of regexp



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# File 'lib/archunit/graph/projection/pattern_collapse.rb', line 7

def regexp
  @regexp
end

#replacement ⇒ Object (readonly)

Returns the value of attribute replacement

Returns:

  • (Object) —

    the current value of replacement



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# File 'lib/archunit/graph/projection/pattern_collapse.rb', line 7

def replacement
  @replacement
end

Class Method Details

.from(pattern, replacement = '\\1') ⇒ Object 



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# File 'lib/archunit/graph/projection/pattern_collapse.rb', line 15

def self.from(pattern, replacement = '\\1')
  regexp = pattern.is_a?(String) ? Regexp.new(pattern) : pattern
  new(regexp:, replacement:)
rescue RegexpError => e
  raise ArgumentError, "invalid collapse pattern: #{e.message}"
end