class Filegen::DataSourceBuilder
Build data sources
Attributes
params[R]
sources[R]
@!attribute [r] sources
Return the sources generated
Public Class Methods
new(params)
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Create the data source builder
@param [OpenStruct] params
the params instance which contains all parameter of the commandline utility
# File lib/filegen/data_source_builder.rb, line 19 def initialize(params) @params = params validate_data_sources @sources = [] chosen_data_sources.each do |o| @sources << known_data_source_builders[o] end end
Private Instance Methods
allowed_data_sources()
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# File lib/filegen/data_source_builder.rb, line 40 def allowed_data_sources known_data_source_builders.keys end
chosen_data_sources()
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# File lib/filegen/data_source_builder.rb, line 32 def chosen_data_sources params.data_sources end
known_data_source_builders()
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# File lib/filegen/data_source_builder.rb, line 36 def known_data_source_builders params.data_source_builders end
validate_data_sources()
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# File lib/filegen/data_source_builder.rb, line 44 def validate_data_sources invalid_data_sources = chosen_data_sources - allowed_data_sources message = "Unknown data source#{invalid_data_sources.size > 1 ? 's' : ''} \"#{invalid_data_sources.join(', ')}\" found." fail Exceptions::DataSourcesAreInvalid, message unless invalid_data_sources.empty? end