class RuboCop::Cop::Rails::BulkChangeTable::AlterMethodsRecorder

Record combinable alter methods and register offensive nodes.

def flush 

def flush
  @offensive_nodes << @nodes.first if @nodes.size > 1
  @nodes = []
end

def initialize 

def initialize
  @nodes = []
  @offensive_nodes = []
end

def offensive_nodes 

def offensive_nodes
  flush
  @offensive_nodes
end

def process(new_node)

Parameters:
  • new_node (RuboCop::AST::SendNode) -- 
def process(new_node)
  # arguments: [{(sym :table)(str "table")} ...]
  table_node = new_node.first_argument
  if table_node.is_a? RuboCop::AST::BasicLiteralNode
    flush unless @nodes.all? do |node|
      node.first_argument.value.to_s == table_node.value.to_s
    end
    @nodes << new_node
  else
    flush
  end
end