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Size: 764 Bytes
Versions: 7
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Stored size: 764 Bytes
Contents
module UsdaNutrientDatabase
module Import
class Weights < Base
private
def extract_row(row)
build_weight(row).save
end
def build_weight(row)
UsdaNutrientDatabase::Weight.new.tap do |weight|
columns.each_with_index do |column, index|
weight.send("#{column}=", row[index])
end
end
end
def filename
'WEIGHT.txt'
end
def columns
@columns ||= [
:nutrient_databank_number, :sequence_number, :amount,
:measurement_description, :gram_weight, :num_data_points,
:standard_deviation
]
end
def log_import_started
UsdaNutrientDatabase.log 'Importing weights'
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems