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Contents
module HammerCLI::Output::Adapter
class TreeStructure < Abstract
def initialize(context={}, formatters={})
super
@paginate_by_default = false
end
def prepare_collection(fields, collection)
collection.map do |element|
render_fields(fields, element)
end
end
protected
def field_filter
filtered = []
filtered << Fields::Id unless @context[:show_ids]
HammerCLI::Output::FieldFilter.new(filtered)
end
def filter_fields(fields, data)
field_filter.filter(fields).reject do |field|
field_data = data_for_field(field, data)
not field.display?(field_data)
end
end
def render_fields(fields, data)
fields = filter_fields(fields, data)
fields.reduce({}) do |hash, field|
field_data = data_for_field(field, data)
next unless field.display?(field_data)
hash.update(field.label => render_field(field, field_data))
end
end
def render_field(field, data)
if field.is_a? Fields::ContainerField
data = [data] unless data.is_a? Array
fields_data = data.map do |d|
render_fields(field.fields, d)
end
render_data(field, map_data(fields_data))
else
data
end
end
def render_data(field, data)
if field.is_a?(Fields::Collection)
if(field.parameters[:numbered])
numbered_data(data)
else # necislovana kolekce je pole
data
end
else
data.first
end
end
def map_data(data)
if data.any? { |d| d.key?(nil) }
data.map! { |d| d.values.first }
end
data
end
def numbered_data(data)
i = 0
data.inject({}) do |hash, value|
i += 1
hash.merge(i => value)
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems