Sha256: 205961448835b2e4e3c6b77832aee4d4295d324488de931d0895b37b47d2cf64
Contents?: true
Size: 1.38 KB
Versions: 4
Compression:
Stored size: 1.38 KB
Contents
module MARC
module Spec
module Queries
# Supermodule of partial query
module Part
# ------------------------------------------------------------
# Object overrides
def inspect
"#{class_name(self)}<#{to_s_inspect}>"
end
def eql?(other)
return false unless other.class == self.class
equality_attrs.all? do |attr|
send(attr) == other.send(attr)
end
end
alias :== eql?
def hash
@hash_val ||= begin
equality_vals = equality_attrs.map { |attr| send(attr) }
equality_vals.inject(31 + self.class.hash) { |r, v| 31 * r + v.hash }
end
end
# ------------------------------------------------------------
# Protected methods
protected
def to_s_inspect
to_s
end
def ensure_type(v, type, allow_nil: false)
return if allow_nil && v.nil?
return v if v.is_a?(type)
raise ArgumentError, "Not a #{class_name(type)}: #{v.inspect}"
end
def int_or_nil(v)
return nil if v.nil? || v == '#'
Integer(v)
end
private
def class_name(t)
return class_name(t.class) unless t.is_a?(Class) || t.is_a?(Module)
t.name.sub(/^.*::/, '')
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems