Class: JSON::Ext::Generator::State

Inherits:
Object
  • Object
show all
Defined in:
lib/json/ext/generator/state.rb,
ext/json/ext/generator/generator.c

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

._generate_no_fallback(obj, opts, io) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1952

static VALUE cState_m_generate_no_fallback(VALUE klass, VALUE obj, VALUE opts, VALUE io)
{
    return cState_m_do_generate(klass, obj, opts, io, generate_json_no_fallback);
}

.default_sort_keys_proc=(proc) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1735

static VALUE cState_set_default_sort_keys_proc(VALUE self, VALUE proc)
{
    if (!rb_obj_is_proc(proc)) {
        rb_raise(rb_eTypeError, "sort_key_proc must be a Proc");
    }
    return default_sort_keys_proc = proc;
}

.from_state(opts) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1400

static VALUE cState_from_state_s(VALUE self, VALUE opts)
{
    if (rb_obj_is_kind_of(opts, self)) {
        return opts;
    } else if (rb_obj_is_kind_of(opts, rb_cHash)) {
        return rb_funcall(self, i_new, 1, opts);
    } else {
        return rb_class_new_instance(0, NULL, cState);
    }
}

.generate(obj, opts, io) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1947

static VALUE cState_m_generate(VALUE klass, VALUE obj, VALUE opts, VALUE io)
{
    return cState_m_do_generate(klass, obj, opts, io, generate_json);
}

Instance Method Details

#[](name) ⇒ Object

call-seq:

Returns the value returned by method name.



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# File 'lib/json/ext/generator/state.rb', line 78

def [](name)
  ::JSON.deprecation_warning("JSON::State#[] is deprecated and will be removed in json 3.0.0")

  if respond_to?(name)
    __send__(name)
  else
    instance_variable_get("@#{name}") if
      instance_variables.include?("@#{name}".to_sym) # avoid warning
  end
end

#[]=(name, value) ⇒ Object

call-seq: []=(name, value)

Sets the attribute name to value.



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# File 'lib/json/ext/generator/state.rb', line 92

def []=(name, value)
  ::JSON.deprecation_warning("JSON::State#[]= is deprecated and will be removed in json 3.0.0")

  if respond_to?(name_writer = "#{name}=")
    __send__ name_writer, value
  else
    instance_variable_set "@#{name}", value
  end
end

#_generate_no_fallback(*args) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1351

static VALUE cState_generate_no_fallback(int argc, VALUE *argv, VALUE self)
{
    rb_check_arity(argc, 1, 2);
    VALUE obj = argv[0];
    VALUE io = argc > 1 ? argv[1] : Qnil;
    return cState_partial_generate(self, obj, generate_json_no_fallback, io);
}

#allow_nan=(enable) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1702

static VALUE cState_allow_nan_set(VALUE self, VALUE enable)
{
    rb_check_frozen(self);
    GET_STATE(self);
    state->allow_nan = RTEST(enable);
    return Qnil;
}

#allow_nan? ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1691

static VALUE cState_allow_nan_p(VALUE self)
{
    GET_STATE(self);
    return state->allow_nan ? Qtrue : Qfalse;
}

#array_nl ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1527

static VALUE cState_array_nl(VALUE self)
{
    GET_STATE(self);
    return state->array_nl ? state->array_nl : rb_str_freeze(rb_utf8_str_new("", 0));
}

#array_nl=(array_nl) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1538

static VALUE cState_array_nl_set(VALUE self, VALUE array_nl)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->array_nl, string_config(array_nl));
    return Qnil;
}

#as_json ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1551

static VALUE cState_as_json(VALUE self)
{
    GET_STATE(self);
    return state->as_json;
}

#as_json=(as_json) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1562

static VALUE cState_as_json_set(VALUE self, VALUE as_json)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->as_json, rb_convert_type(as_json, T_DATA, "Proc", "to_proc"));
    return Qnil;
}

#ascii_only=(enable) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1727

static VALUE cState_ascii_only_set(VALUE self, VALUE enable)
{
    rb_check_frozen(self);
    GET_STATE(self);
    state->ascii_only = RTEST(enable);
    return Qnil;
}

#ascii_only? ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1716

static VALUE cState_ascii_only_p(VALUE self)
{
    GET_STATE(self);
    return state->ascii_only ? Qtrue : Qfalse;
}

#buffer_initial_length ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1827

static VALUE cState_buffer_initial_length(VALUE self)
{
    GET_STATE(self);
    return LONG2FIX(state->buffer_initial_length);
}

#buffer_initial_length=(buffer_initial_length) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1848

static VALUE cState_buffer_initial_length_set(VALUE self, VALUE buffer_initial_length)
{
    rb_check_frozen(self);
    GET_STATE(self);
    buffer_initial_length_set(state, buffer_initial_length);
    return Qnil;
}

#check_circular? ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1576

static VALUE cState_check_circular_p(VALUE self)
{
    GET_STATE(self);
    return state->max_nesting ? Qtrue : Qfalse;
}

#configure(opts) ⇒ Object Also known as: merge

call-seq: configure(opts)

Configure this State instance with the Hash opts, and return itself.



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# File 'lib/json/ext/generator/state.rb', line 23

def configure(opts)
  unless opts.is_a?(Hash)
    if opts.respond_to?(:to_hash)
      opts = opts.to_hash
    elsif opts.respond_to?(:to_h)
      opts = opts.to_h
    else
      raise TypeError, "can't convert #{opts.class} into Hash"
    end
  end
  _configure(opts)
end

#depth ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1802

static VALUE cState_depth(VALUE self)
{
    GET_STATE(self);
    return LONG2FIX(state->depth);
}

#depth=(depth) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1814

static VALUE cState_depth_set(VALUE self, VALUE depth)
{
    rb_check_frozen(self);
    GET_STATE(self);
    state->depth = depth_config(depth);
    return Qnil;
}

#generate(*args) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1342

static VALUE cState_generate(int argc, VALUE *argv, VALUE self)
{
    rb_check_arity(argc, 1, 2);
    VALUE obj = argv[0];
    VALUE io = argc > 1 ? argv[1] : Qnil;
    return cState_partial_generate(self, obj, generate_json, io);
}

#indent ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1416

static VALUE cState_indent(VALUE self)
{
    GET_STATE(self);
    return state->indent ? state->indent : rb_str_freeze(rb_utf8_str_new("", 0));
}

#indent=(indent) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1438

static VALUE cState_indent_set(VALUE self, VALUE indent)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->indent, string_config(indent));
    return Qnil;
}

#initialize_copy(orig) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1371

static VALUE cState_init_copy(VALUE obj, VALUE orig)
{
    JSON_Generator_State *objState, *origState;

    if (obj == orig) return obj;
    GET_STATE_TO(obj, objState);
    GET_STATE_TO(orig, origState);
    if (!objState) rb_raise(rb_eArgError, "unallocated JSON::State");

    MEMCPY(objState, origState, JSON_Generator_State, 1);

    RB_OBJ_WRITTEN(obj, Qundef, objState->indent);
    RB_OBJ_WRITTEN(obj, Qundef, objState->space);
    RB_OBJ_WRITTEN(obj, Qundef, objState->space_before);
    RB_OBJ_WRITTEN(obj, Qundef, objState->object_nl);
    RB_OBJ_WRITTEN(obj, Qundef, objState->array_nl);
    RB_OBJ_WRITTEN(obj, Qundef, objState->as_json);
    RB_OBJ_WRITTEN(obj, Qundef, objState->sort_keys);

    return obj;
}

#max_nesting ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1588

static VALUE cState_max_nesting(VALUE self)
{
    GET_STATE(self);
    return LONG2FIX(state->max_nesting);
}

#max_nesting=(depth) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1619

static VALUE cState_max_nesting_set(VALUE self, VALUE depth)
{
    rb_check_frozen(self);
    GET_STATE(self);
    state->max_nesting = long_config(depth);
    return Qnil;
}

#object_nl ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1502

static VALUE cState_object_nl(VALUE self)
{
    GET_STATE(self);
    return state->object_nl ? state->object_nl : rb_str_freeze(rb_utf8_str_new("", 0));
}

#object_nl=(object_nl) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1514

static VALUE cState_object_nl_set(VALUE self, VALUE object_nl)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->object_nl, string_config(object_nl));
    return Qnil;
}

#script_safe ⇒ Object Also known as: escape_slash 



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# File 'ext/json/ext/generator/generator.c', line 1633

static VALUE cState_script_safe(VALUE self)
{
    GET_STATE(self);
    return state->script_safe ? Qtrue : Qfalse;
}

#script_safe=(enable) ⇒ Object Also known as: escape_slash= 



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# File 'ext/json/ext/generator/generator.c', line 1645

static VALUE cState_script_safe_set(VALUE self, VALUE enable)
{
    rb_check_frozen(self);
    GET_STATE(self);
    state->script_safe = RTEST(enable);
    return Qnil;
}

#script_safe? ⇒ Object Also known as: escape_slash? 



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# File 'ext/json/ext/generator/generator.c', line 1633

static VALUE cState_script_safe(VALUE self)
{
    GET_STATE(self);
    return state->script_safe ? Qtrue : Qfalse;
}

#sort_keys ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1761

static VALUE cState_sort_keys_p(VALUE self)
{
    GET_STATE(self);
    return state->sort_keys;
}

#sort_keys=(value) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1776

static VALUE cState_sort_keys_set(VALUE self, VALUE value)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->sort_keys, normalize_sort_keys(value));
    return Qnil;
}

#space ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1452

static VALUE cState_space(VALUE self)
{
    GET_STATE(self);
    return state->space ? state->space : rb_str_freeze(rb_utf8_str_new("", 0));
}

#space=(space) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1464

static VALUE cState_space_set(VALUE self, VALUE space)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->space, string_config(space));
    return Qnil;
}

#space_before ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1477

static VALUE cState_space_before(VALUE self)
{
    GET_STATE(self);
    return state->space_before ? state->space_before : rb_str_freeze(rb_utf8_str_new("", 0));
}

#space_before=(space_before) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1488

static VALUE cState_space_before_set(VALUE self, VALUE space_before)
{
    rb_check_frozen(self);
    GET_STATE(self);
    RB_OBJ_WRITE(self, &state->space_before, string_config(space_before));
    return Qnil;
}

#strict ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1661

static VALUE cState_strict(VALUE self)
{
    GET_STATE(self);
    return state->strict ? Qtrue : Qfalse;
}

#strict=(enable) ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1677

static VALUE cState_strict_set(VALUE self, VALUE enable)
{
    rb_check_frozen(self);
    GET_STATE(self);
    state->strict = RTEST(enable);
    return Qnil;
}

#strict? ⇒ Object 



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# File 'ext/json/ext/generator/generator.c', line 1661

static VALUE cState_strict(VALUE self)
{
    GET_STATE(self);
    return state->strict ? Qtrue : Qfalse;
}

#to_h ⇒ Object Also known as: to_hash

call-seq: to_h

Returns the configuration instance variables as a hash, that can be passed to the configure method.



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# File 'lib/json/ext/generator/state.rb', line 42

def to_h
  result = {
    indent: indent,
    space: space,
    space_before: space_before,
    object_nl: object_nl,
    array_nl: array_nl,
    as_json: as_json,
    allow_nan: allow_nan?,
    ascii_only: ascii_only?,
    max_nesting: max_nesting,
    script_safe: script_safe?,
    strict: strict?,
    depth: depth,
    buffer_initial_length: buffer_initial_length,
    sort_keys: sort_keys
  }

  allow_duplicate_key = allow_duplicate_key?
  unless allow_duplicate_key.nil?
    result[:allow_duplicate_key] = allow_duplicate_key
  end

  instance_variables.each do |iv|
    iv = iv.to_s[1..-1]
    result[iv.to_sym] = self[iv]
  end

  result
end