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Contents
require 'spec_helper'
describe "Arrays" do
it "should parse empty arrays as s(:array)" do
opal_parse("[]").should == [:array]
end
it "should append regular args onto end of array sexp" do
opal_parse("[1]").should == [:array, [:lit, 1]]
opal_parse("[1, 2]").should == [:array, [:lit, 1], [:lit, 2]]
opal_parse("[1, 2, 3]").should == [:array, [:lit, 1], [:lit, 2], [:lit, 3]]
end
it "should return a single item s(:array) with given splat if no norm args" do
opal_parse("[*1]").should == [:array, [:splat, [:lit, 1]]]
end
it "should allow splats combined with any number of norm args" do
opal_parse("[1, *2]").should == [:array, [:lit, 1], [:splat, [:lit, 2]]]
opal_parse("[1, 2, *3]").should == [:array, [:lit, 1], [:lit, 2], [:splat, [:lit, 3]]]
end
end
Version data entries
26 entries across 26 versions & 1 rubygems