Module: RDBr::Web::ArrayValueHelpers

Included in:
Helpers
Defined in:
lib/rdbr/web/array_value_helpers.rb

Constant Summary collapse

INLINE_ARRAY_ITEMS = 
5
INLINE_ARRAY_CHARACTERS = 
100

Instance Method Summary collapse

Instance Method Details

#array_column?(column) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rdbr/web/array_value_helpers.rb', line 7

def array_column?(column)
  logical_type = column.logical_type.to_s
  logical_type.start_with?('_') || column.sql_type.to_s.match?(/\[\](?:\[\])*\z/)
end

#deferred_array_value?(column, value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rdbr/web/array_value_helpers.rb', line 12

def deferred_array_value?(column, value)
  return false unless array_column?(column)

  array_dimensions(value) > 1 || array_item_count(value) > INLINE_ARRAY_ITEMS ||
    array_text(value).length > INLINE_ARRAY_CHARACTERS
end

#render_array_value(value) ⇒ Object 



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# File 'lib/rdbr/web/array_value_helpers.rb', line 19

def render_array_value(value)
  render_deferred_value(array_text(value), qualifier: 'array', summary: array_summary(value))
end