Sha256: 8f3894f7726ad5326a16a9508211aca6bad69556ff517e3d5378580517895ce4
Contents?: true
Size: 883 Bytes
Versions: 14
Compression:
Stored size: 883 Bytes
Contents
# frozen_string_literal: true
require_relative '../column_instruction'
class ActiveSet
module Exporting
class CSVStrategy
require 'csv'
def initialize(set, column_instructions)
@set = set
@column_instructions = column_instructions
end
def execute
::CSV.generate do |output|
output << column_keys_for(item: @set.first)
@set.each do |item|
output << column_values_for(item: item)
end
end
end
private
def column_keys_for(item:)
columns.map do |column|
ColumnInstruction.new(column, item).key
end
end
def column_values_for(item:)
columns.map do |column|
ColumnInstruction.new(column, item).value
end
end
def columns
@column_instructions.compact
end
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems