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module Loquor
class ApiCall::Index < ApiCall
attr_reader :criteria
def initialize(klass)
super(klass)
@criteria = {}
end
def where(value)
value.each do |key, value|
@criteria[key] = value
end
self
end
def select(value)
@criteria[:fields] ||= []
@criteria[:fields] += value
self
end
# Proxy everything to the results so that this this class
# transparently acts as an Array.
def method_missing(name, *args, &block)
results.send(name, *args, &block)
end
def find_each
page = 1
per = 200
results = []
begin
results = Loquor.get("#{generate_url}&page=#{page}&per=#{per}")
results.each do |result|
yield klass.new(result)
end
page += 1
end while(results.size == per)
end
private
def results
if @results.nil?
@results = Loquor.get(generate_url).map {|obj| klass.new(obj)}
end
@results
end
def generate_url
query_string = []
@criteria.each do |key,value|
case value
when String, Symbol, Numeric
query_string << "#{key}=#{URI.encode(value.to_s)}"
when Array
value.each do |v|
query_string << "#{key}[]=#{URI.encode(v.to_s)}"
end
else
raise LoquorError.new("Filter values must be strings or arrays.")
end
end
"#{klass.path}?#{query_string.join("&")}"
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems