class ThinkingSphinx::Deltas::DefaultDelta
Attributes
adapter[R]
options[R]
Public Class Methods
new(adapter, options = {})
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 4 def initialize(adapter, options = {}) @adapter, @options = adapter, options end
Public Instance Methods
clause(delta_source = false)
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 8 def clause(delta_source = false) return nil unless delta_source "#{adapter.quoted_table_name}.#{quoted_column} = #{adapter.boolean_value delta_source}" end
delete(index, instance)
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 14 def delete(index, instance) ThinkingSphinx::Deltas::DeleteJob.new( index.name, index.document_id_for_instance(instance) ).perform end
index(index)
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 20 def index(index) ThinkingSphinx::Deltas::IndexJob.new(index.name).perform end
reset_query()
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 24 def reset_query (<<-SQL).strip.gsub(/\n\s*/, ' ') UPDATE #{adapter.quoted_table_name} SET #{quoted_column} = #{adapter.boolean_value false} WHERE #{quoted_column} = #{adapter.boolean_value true} SQL end
toggle(instance)
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 32 def toggle(instance) instance.send "#{column}=", true end
toggled?(instance)
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 36 def toggled?(instance) instance.send "#{column}?" end
Private Instance Methods
column()
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 42 def column options[:column] || :delta end
config()
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 46 def config ThinkingSphinx::Configuration.instance end
controller()
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 50 def controller config.controller end
quoted_column()
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# File lib/thinking_sphinx/deltas/default_delta.rb, line 54 def quoted_column adapter.quote column end