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Instance Public methods

actual_start_drip(content)

Use the start_drip if it exists, otherwise use the member start drip

Source: show 

# File engines/member/app/actions/member/content_search/scope/functions.rb, line 7
def actual_start_drip(content)
  Arel::Nodes::NamedFunction.new(
    "coalesce",
    [content.arel_table[:drip_start], calculate_member_start_drip(content)]
  )
end

calculate_member_start_drip(content)

This is a postgres specific implementation

Source: show 

# File engines/member/app/actions/member/content_search/scope/functions.rb, line 15
def calculate_member_start_drip(content)
  content_table = content.arel_table

  day_interval = Arel::Nodes::SqlLiteral.new("INTERVAL '1 day'")
  days_term = Arel::Nodes::Multiplication.new(
    content_table[:days_until_drip], day_interval
  )

  Arel::Nodes::Grouping.new(
    Arel::Nodes::Addition.new(
      member_plannings_table[:created_at],
      days_term
    )
  )
end

concat_function(nodes, delimiter)

Source: show 

# File engines/member/app/actions/member/content_search/scope/functions.rb, line 31
def concat_function(nodes, delimiter)
  delimiter_node = Arel::Nodes::Quoted.new(delimiter)
  args = nodes.inject { |acc, node| Array(acc) << delimiter_node << node }

  Arel::Nodes::NamedFunction.new("concat", args)
end