Class: NodeTextifier

Inherits:
Object
  • Object
show all
Defined in:
lib/rails5/spec_converter/node_textifier.rb

Instance Method Summary collapse

Constructor Details

#initialize(content) ⇒ NodeTextifier

Returns a new instance of NodeTextifier.



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# File 'lib/rails5/spec_converter/node_textifier.rb', line 2

def initialize(content)
  @content = content
end

Instance Method Details

#node_to_string(node) ⇒ Object 



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# File 'lib/rails5/spec_converter/node_textifier.rb', line 25

def node_to_string(node)
  @content[node.loc.expression.begin_pos...node.loc.expression.end_pos]
end

#text_after_last_pair(hash_node) ⇒ Object 



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# File 'lib/rails5/spec_converter/node_textifier.rb', line 10

def text_after_last_pair(hash_node)
  @content[hash_node.children.last.loc.expression.end_pos...hash_node.loc.expression.end_pos]
end

#text_before_first_pair(hash_node) ⇒ Object 



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# File 'lib/rails5/spec_converter/node_textifier.rb', line 6

def text_before_first_pair(hash_node)
  @content[hash_node.loc.expression.begin_pos...hash_node.children.first.loc.expression.begin_pos]
end

#text_before_node(node) ⇒ Object 



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# File 'lib/rails5/spec_converter/node_textifier.rb', line 14

def text_before_node(node)
  previous_sibling = node.parent.children[node.sibling_index - 1]
  return nil unless previous_sibling.loc.expression

  text_between_siblings(previous_sibling, node)
end

#text_between_siblings(node1, node2) ⇒ Object 



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# File 'lib/rails5/spec_converter/node_textifier.rb', line 21

def text_between_siblings(node1, node2)
  @content[node1.loc.expression.end_pos...node2.loc.expression.begin_pos]
end