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Contents
# frozen_string_literal: true
require 'easy/jsonapi/item'
require 'easy/jsonapi/utility'
module JSONAPI
# A generic name->value query pair
class NameValuePair < JSONAPI::Item
# @param name The name of the pair
# @param value The value of the pair
def initialize(name, value)
name = name.to_s.gsub('-', '_')
super({ name: name.to_s, value: value })
end
# @return [String] The name of the name->val pair
def name
@item[:name]
end
# @raise RunTimeError You shouldn't be able to update the name of a
# NameValuePair
def name=(_)
raise 'Cannot change the name of NameValuePair Objects'
end
# @return [String] The value of the name->val pair
def value
@item[:value]
end
# @param new_value [String | Symbol] The name->val pair value
def value=(new_value)
@item[:value] = new_value
end
# Represents a pair as a string
def to_s
v = value
val_str = case v
when Array
val_str = '['
first = true
v.each do |val|
if first
val_str += "\"#{val}\""
first = false
else
val_str += ", \"#{val}\""
end
end
val_str += ']'
when String
"\"#{v}\""
when JSONAPI::NameValuePair
"{ #{v} }"
else
v
end
"\"#{name}\": #{val_str}"
end
# Represents a pair as a hash
def to_h
{ name.to_sym => JSONAPI::Utility.to_h_value(value) }
end
# prevent users and sublcasses from accessing Parent's #method_missing
private :method_missing, :item, :item=
end
end
Version data entries
12 entries across 12 versions & 1 rubygems