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Contents
# frozen_string_literal: true
module Documents
module Statements
# The base Statement class from which other Statements inherit.
# Represents a CSV statement from a financial institution, typically from
# its online banking portal.
class Statement
attr_reader :csv_import_options, :filepath
# @param filepath [String] path to the CSV file
# @param csv_import_options [CSV::DEFAULT_OPTIONS] options describing
# the particular CSV flavour (column separator, etc). Any
# CSV::DEFAULT_OPTIONS is valid.
def initialize(filepath:, csv_import_options: CSV::DEFAULT_OPTIONS)
validate(filepath)
default_options = CSV::DEFAULT_OPTIONS.merge(converters: %i[numeric
date])
@filepath = filepath
@csv_import_options = default_options.merge(csv_import_options)
end
def institution_name
self.class.name.split('::').last
end
private
# Verifies that the file exists at path, raises an error if not.
# @param path [String] path to the file
def validate(path)
return if ::File.exist?(path)
raise Errno::ENOENT, "file not found #{path}"
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems