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Contents
module ForemanInventoryUpload
module Generators
class JsonStream
attr_reader :out
def initialize(out)
@out = out
end
def array
@out << '['
yield
@out << ']'
end
def object
@out << '{'
yield
@out << '}'
end
def comma
@out << ', '
end
def raw(string)
@out << string
end
def simple_field(name, value, last = false, &block)
return if value.nil? || value.try(:empty?)
return if value.kind_of?(Array) && value.compact.empty?
block ||= ->(value) { value }
@out << "\"#{name}\": #{stringify_value(block.call(value))}#{last ? '' : ','}"
end
def array_field(name, last = false, &block)
@out << "\"#{name}\": "
array(&block)
@out << ',' unless last
end
def string_array_value(name, value, last = false)
return if value.empty?
string_value = value.map { |v| stringify_value(v) }
array_field(name, last) do
raw(string_value.join(', '))
end
end
def object_field(name, last = false, &block)
@out << "\"#{name}\": "
object(&block)
@out << ',' unless last
end
def stringify_value(value)
return value if value.is_a?(Integer)
return value if value.is_a?(TrueClass)
return value if value.is_a?(FalseClass)
return value.to_json if value.is_a?(Hash)
ActiveSupport::JSON.encode(value)
end
end
end
end
Version data entries
79 entries across 79 versions & 1 rubygems