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Contents
module Fauna
##
# Converts microseconds to a Time object.
#
# +microseconds+:: Time in microseconds.
def self.time_from_usecs(microseconds)
Time.at(microseconds / 1_000_000, microseconds % 1_000_000)
end
##
# Converts a Time object to microseconds.
#
# +time+:: A Time object.
def self.usecs_from_time(time)
time.to_i * 1_000_000 + time.usec
end
class DSLContext # :nodoc:
def self.eval_dsl(dsl, *args, &blk)
ctx = eval('self', blk.binding)
dsl.instance_variable_set(:@__ctx__, ctx)
ctx.instance_variables.each do |iv|
dsl.instance_variable_set(iv, ctx.instance_variable_get(iv))
end
dsl.instance_exec(*args, &blk)
ensure
dsl.instance_variables.each do |iv|
if iv.to_sym != :@__ctx__
ctx.instance_variable_set(iv, dsl.instance_variable_get(iv))
end
end
end
NON_PROXIED_METHODS = Set.new %w(__send__ object_id __id__ == equal?
! != instance_exec instance_variables
instance_variable_get instance_variable_set
).map(&:to_sym)
instance_methods.each do |method|
undef_method(method) unless NON_PROXIED_METHODS.include?(method.to_sym)
end
def method_missing(method, *args, &block)
@__ctx__.send(method, *args, &block)
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems