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tsearch: add configuration to customize columns separator #485

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4 changes: 2 additions & 2 deletions lib/pg_search/features/feature.rb
Original file line number Diff line number Diff line change
Expand Up @@ -24,8 +24,8 @@ def initialize(query, options, all_columns, model, normalizer)

attr_reader :query, :options, :all_columns, :model, :normalizer

def document
columns.map(&:to_sql).join(" || ' ' || ")
def document(separator = " ")
columns.map(&:to_sql).join(" || '#{separator}' || ")
end

def columns
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2 changes: 1 addition & 1 deletion lib/pg_search/features/tsearch.rb
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ def highlight
def ts_headline
Arel::Nodes::NamedFunction.new("ts_headline", [
dictionary,
arel_wrap(document),
arel_wrap(document((options[:highlight] || {})[:separator])),
arel_wrap(tsquery),
Arel::Nodes.build_quoted(ts_headline_options)
]).to_sql
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