Sha256: 92700a400893d011007abd4b561bffaf08d8aade3aa58bebd203b0beaffc704e
Contents?: true
Size: 996 Bytes
Versions: 7
Compression:
Stored size: 996 Bytes
Contents
module UsdaNutrientDatabase
module Import
class FoodsNutrients < Base
private
def columns
[
:nutrient_databank_number, :nutrient_number, :nutrient_value,
:num_data_points, :standard_error, :src_code, :derivation_code,
:ref_nutrient_databank_number, :add_nutrient_mark, :num_studies, :min,
:max, :degrees_of_freedom, :lower_error_bound, :upper_error_bound,
:statistical_comments, :add_mod_date
]
end
def extract_row(row)
build_foods_nutrient(row).save
end
def build_foods_nutrient(row)
UsdaNutrientDatabase::FoodsNutrient.new.tap do |foods_nutrient|
columns.each_with_index do |column, index|
foods_nutrient.send("#{column}=", row[index])
end
end
end
def filename
'NUT_DATA.txt'
end
def log_import_started
UsdaNutrientDatabase.log 'Importing foods_nutrients'
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems