class HammerCLI::Output::Adapter::Abstract
Public Class Methods
new(context={}, formatters={})
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# File lib/hammer_cli/output/adapter/abstract.rb, line 9 def initialize(context={}, formatters={}) @context = context @formatters = HammerCLI::Output::Formatters::FormatterLibrary.new(filter_formatters(formatters)) @paginate_by_default = true end
Protected Class Methods
data_for_field(field, record)
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# File lib/hammer_cli/output/adapter/abstract.rb, line 49 def self.data_for_field(field, record) path = field.path path.inject(record) do |record, path_key| if record && record.kind_of?(Hash) && record.has_key?(path_key.to_sym) record[path_key.to_sym] elsif record && record.kind_of?(Hash) && record.has_key?(path_key.to_s) record[path_key.to_s] else return nil end end end
Public Instance Methods
paginate_by_default?()
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# File lib/hammer_cli/output/adapter/abstract.rb, line 15 def paginate_by_default? !!@paginate_by_default end
print_collection(fields, collection)
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# File lib/hammer_cli/output/adapter/abstract.rb, line 39 def print_collection(fields, collection) raise NotImplementedError end
print_error(msg, details=nil, msg_params={})
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# File lib/hammer_cli/output/adapter/abstract.rb, line 23 def print_error(msg, details=nil, msg_params={}) details = details.split("\n") if details.kind_of? String if details indent = " " msg += ":\n" msg += indent + details.join("\n"+indent) end $stderr.puts msg.format(msg_params) end
print_message(msg, msg_params={})
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# File lib/hammer_cli/output/adapter/abstract.rb, line 19 def print_message(msg, msg_params={}) puts msg.format(msg_params) end
print_record(fields, record)
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# File lib/hammer_cli/output/adapter/abstract.rb, line 35 def print_record(fields, record) raise NotImplementedError end
Protected Instance Methods
data_for_field(field, record)
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# File lib/hammer_cli/output/adapter/abstract.rb, line 63 def data_for_field(field, record) Abstract.data_for_field(field, record) end
field_filter()
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# File lib/hammer_cli/output/adapter/abstract.rb, line 45 def field_filter HammerCLI::Output::FieldFilter.new end
output_stream()
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# File lib/hammer_cli/output/adapter/abstract.rb, line 67 def output_stream return @context[:output_file] if @context.has_key?(:output_file) $stdout end
Private Instance Methods
filter_formatters(formatters_map)
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# File lib/hammer_cli/output/adapter/abstract.rb, line 74 def filter_formatters(formatters_map) formatters_map ||= {} formatters_map.inject({}) do |map, (type, formatter_list)| # remove incompatible formatters filtered = formatter_list.select { |f| f.match?(tags) } # put serializers first map[type] = filtered.sort_by { |f| f.tags.include?(:flat) ? 0 : 1 } map end end